last executing test programs: 1.810194276s ago: executing program 3 (id=1909): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDSIGACCEPT(r0, 0x5607, 0x3) ioctl$VT_ACTIVATE(r0, 0x5606, 0x4) 1.144466184s ago: executing program 2 (id=1951): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000e80)=ANY=[@ANYBLOB="4000000010003b1500"/20, @ANYRES32=0x0, @ANYBLOB="00000000000000001800128008000100677470000c00028008000200", @ANYRES32=r1, @ANYBLOB='\b\x00\n\x00', @ANYRES32], 0x40}}, 0xc8c0) 1.065067224s ago: executing program 2 (id=1954): socket$phonet(0x23, 0x2, 0x1) setrlimit(0x7, &(0x7f00000001c0)={0x5, 0xd}) syz_init_net_socket$llc(0x1a, 0x1, 0x0) 1.038408523s ago: executing program 2 (id=1957): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x64, r1, 0x917, 0x70bd2d, 0x0, {}, [@L2TP_ATTR_PROTO_VERSION={0x5}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x10}]}, 0x64}}, 0x0) 1.005952813s ago: executing program 2 (id=1959): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{}, &(0x7f0000000040), 0x0}, 0x20) r0 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000002ec0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000000)={r0, 0x60, &(0x7f0000001100)}, 0x10) 934.718903ms ago: executing program 3 (id=1962): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000640)={0x11, 0x13, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000080000000000000000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d0000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f00000005c0)='sys_enter\x00', r0}, 0x10) shmctl$SHM_LOCK(0x0, 0xb) 934.381113ms ago: executing program 2 (id=1963): r0 = syz_clone(0x20a00000, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) ptrace$getregset(0x4204, r0, 0x202, &(0x7f0000000080)={&(0x7f0000000000)=""/2, 0x1}) 934.100223ms ago: executing program 3 (id=1964): r0 = socket(0x80000000000000a, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x4, 0x6, @mcast2}}}, 0x108) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000200)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x7}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}, 0x80000}}}, 0x108) 875.747943ms ago: executing program 3 (id=1968): r0 = syz_open_dev$usbfs(&(0x7f0000000340), 0x800000001fe, 0x2) r1 = dup(r0) ioctl$USBDEVFS_CONTROL(r1, 0xc0185500, &(0x7f0000000040)={0x23, 0x3, 0x5, 0xf, 0x0, 0x2, 0x0}) 830.977523ms ago: executing program 2 (id=1969): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e24, 0x7ff, @dev={0xfe, 0x80, '\x00', 0x10}, 0x9}, 0x1c) listen(r0, 0x3c) 776.581262ms ago: executing program 3 (id=1970): r0 = syz_io_uring_setup(0x5c26, &(0x7f0000000240)={0x0, 0x0, 0x13290, 0x3}, &(0x7f0000000440)=0x0, &(0x7f0000000080)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_RENAMEAT={0x23, 0x2, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000400)='./file0/../file0\x00'}) io_uring_enter(r0, 0x1, 0x0, 0x1, 0x0, 0x1000000) 775.805662ms ago: executing program 3 (id=1972): r0 = socket(0x2, 0x5, 0x0) sendmmsg$inet_sctp(r0, &(0x7f00000032c0)=[{&(0x7f0000002e40)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0xfc, 0x0}}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000680)="03", 0x1}], 0x1}], 0x1, 0x880) sendmmsg$inet_sctp(r0, &(0x7f0000000bc0)=[{&(0x7f00000000c0)=@in={0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="30000000000000008400000001000000000000000c00"], 0x30}], 0x1, 0x0) 414.382931ms ago: executing program 1 (id=1990): r0 = syz_open_dev$usbfs(&(0x7f0000003f00), 0x1ff, 0xa401) ioctl$USBDEVFS_DISCONNECT_CLAIM(r0, 0x8108551b, &(0x7f0000000000)={0x0, 0x0, "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"}) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f00000001c0)={0xa1, 0x0, 0x0, 0x3f00, 0x1f00, 0x0, 0x0}) 360.430211ms ago: executing program 1 (id=1993): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) getsockopt$WPAN_SECURITY(r0, 0x0, 0x1, 0x0, &(0x7f0000000040)) 360.091311ms ago: executing program 1 (id=1995): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000ac0), r0) sendmsg$NLBL_CALIPSO_C_ADD(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000240)={0x1c, r1, 0x1, 0x78bd28, 0x25dfdbfd, {}, [@NLBL_CALIPSO_A_DOI={0x8, 0x1, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc800}, 0x20020000) 314.136121ms ago: executing program 1 (id=1998): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$FOU_CMD_GET(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f00000007c0)={0x14, r1, 0xb05}, 0x14}}, 0x0) 297.860941ms ago: executing program 1 (id=2001): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$PIO_UNIMAP(r0, 0x4b52, &(0x7f0000000040)={0x0, 0x0}) 243.323751ms ago: executing program 1 (id=2004): r0 = semget$private(0x0, 0x6, 0x0) semtimedop(r0, &(0x7f0000000040)=[{0x0, 0x8000}, {0x0, 0x0, 0x800}], 0x2, 0x0) semctl$GETZCNT(r0, 0x0, 0xf, 0x0) 136.847201ms ago: executing program 0 (id=2012): perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x49, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_config_ext={0x0, 0x4}, 0x45ff5eb5c5b462aa, 0x2000000, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) capset(0x0, 0x0) 104.68687ms ago: executing program 4 (id=2013): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)={0x5c, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@beacon=[@NL80211_ATTR_BEACON_TAIL={0x34, 0xe, [@erp={0x2a, 0x1}, @ht={0x2d, 0x1a}, @perr={0x84, 0xf, {0x0, 0x1, [{}]}}]}]]}, 0x5c}}, 0x0) 104.44492ms ago: executing program 4 (id=2014): r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r0, 0x40345410, &(0x7f00000000c0)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, &(0x7f0000000040)={0x0, 0x3, 0x80}) 100.36432ms ago: executing program 0 (id=2015): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000500), r0) sendmsg$NFC_CMD_GET_SE(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000540)={0x14, r1, 0xf15}, 0x14}}, 0x0) 87.14706ms ago: executing program 0 (id=2016): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000600)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="180000000000000000000000a9000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000002d00000095"], &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x28, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000000)='kfree\x00', r0}, 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f00000000c0)=[{0x61}, {0x6}]}) 71.26557ms ago: executing program 0 (id=2017): r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000004bc0)=[{{0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="0cf775bd43c110b7565fc970edeef85de47fed6d7ff0d253ff1c35533f5e7eb28ae54d43", 0x24}], 0x1}}], 0x1, 0x0) write$selinux_user(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='system_u:object_r:auth_cache_t '], 0x27) 69.09873ms ago: executing program 4 (id=2018): r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) bind$bt_l2cap(r0, &(0x7f0000000000)={0x1f, 0x5, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x0, 0x2}, 0xe) listen(r0, 0xa1) 44.23753ms ago: executing program 4 (id=2019): r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) syz_emit_ethernet(0x8f, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaa129940f2b17086dd60371d0b00592100"], 0x0) 40.933359ms ago: executing program 0 (id=2020): perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x3d, 0x1, 0x0, 0x0, 0x0, 0x5, 0x62000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x100000, 0x0, 0x0, 0x6, 0x3, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="9feb01001800000000000000180000001800000004000000020000000100000c02000000000000000000000d0000000000005f"], 0x0, 0x34, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000100)=ANY=[@ANYBLOB="1800000000000000000000000000000095000000fcbbd784"], &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, &(0x7f00000000c0)={0x0, 0x1}, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x90) 12.900129ms ago: executing program 4 (id=2021): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADDDEF(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)={0x24, r1, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x24}}, 0x90) 12.469839ms ago: executing program 4 (id=2022): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80a, &(0x7f0000000000)={[{@grpquota}, {@lazytime}, {@data_err_abort}, {@errors_remount}]}, 0x1, 0x79b, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r0, 0xc020662a, &(0x7f0000000140)={0x8, 0x2, 0x5}) 0s ago: executing program 0 (id=2023): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000280)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x83, &(0x7f0000000000)=@assoc_value, &(0x7f0000000100)=0x8) kernel console output (not intermixed with test programs): [ 20.681710][ T29] audit: type=1400 audit(1738702974.263:81): avc: denied { read } for pid=2982 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 Warning: Permanently added '10.128.10.4' (ED25519) to the list of known hosts. [ 26.812479][ T29] audit: type=1400 audit(1738702980.393:82): avc: denied { mounton } for pid=3290 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=1925 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 26.813290][ T3290] cgroup: Unknown subsys name 'net' [ 26.835186][ T29] audit: type=1400 audit(1738702980.393:83): avc: denied { mount } for pid=3290 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 26.862522][ T29] audit: type=1400 audit(1738702980.423:84): avc: denied { unmount } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.015189][ T3290] cgroup: Unknown subsys name 'cpuset' [ 27.021178][ T3290] cgroup: Unknown subsys name 'rlimit' [ 27.130480][ T29] audit: type=1400 audit(1738702980.713:85): avc: denied { setattr } for pid=3290 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=142 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.153868][ T29] audit: type=1400 audit(1738702980.713:86): avc: denied { create } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.174322][ T29] audit: type=1400 audit(1738702980.713:87): avc: denied { write } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.194747][ T29] audit: type=1400 audit(1738702980.713:88): avc: denied { read } for pid=3290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 27.215151][ T29] audit: type=1400 audit(1738702980.723:89): avc: denied { mounton } for pid=3290 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.220892][ T3292] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). [ 27.239910][ T29] audit: type=1400 audit(1738702980.723:90): avc: denied { mount } for pid=3290 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 Setting up swapspace version 1, size = 127995904 bytes [ 27.271824][ T29] audit: type=1400 audit(1738702980.833:91): avc: denied { relabelto } for pid=3292 comm="mkswap" name="swap-file" dev="sda1" ino=1928 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.305597][ T3290] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.287358][ T3300] chnl_net:caif_netlink_parms(): no params data found [ 28.338924][ T3305] chnl_net:caif_netlink_parms(): no params data found [ 28.391707][ T3300] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.398871][ T3300] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.406084][ T3300] bridge_slave_0: entered allmulticast mode [ 28.412403][ T3300] bridge_slave_0: entered promiscuous mode [ 28.420477][ T3300] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.427623][ T3300] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.435340][ T3300] bridge_slave_1: entered allmulticast mode [ 28.441600][ T3300] bridge_slave_1: entered promiscuous mode [ 28.469377][ T3311] chnl_net:caif_netlink_parms(): no params data found [ 28.479403][ T3301] chnl_net:caif_netlink_parms(): no params data found [ 28.489620][ T3300] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.507710][ T3300] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.529971][ T3304] chnl_net:caif_netlink_parms(): no params data found [ 28.556593][ T3300] team0: Port device team_slave_0 added [ 28.570935][ T3300] team0: Port device team_slave_1 added [ 28.583007][ T3305] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.590125][ T3305] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.597251][ T3305] bridge_slave_0: entered allmulticast mode [ 28.603555][ T3305] bridge_slave_0: entered promiscuous mode [ 28.622755][ T3305] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.629824][ T3305] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.637035][ T3305] bridge_slave_1: entered allmulticast mode [ 28.643374][ T3305] bridge_slave_1: entered promiscuous mode [ 28.662576][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 28.669612][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.695617][ T3300] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 28.710685][ T3311] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.717841][ T3311] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.724960][ T3311] bridge_slave_0: entered allmulticast mode [ 28.731203][ T3311] bridge_slave_0: entered promiscuous mode [ 28.744448][ T3300] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 28.751526][ T3300] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 28.777459][ T3300] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 28.792814][ T3311] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.799902][ T3311] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.807031][ T3311] bridge_slave_1: entered allmulticast mode [ 28.813279][ T3311] bridge_slave_1: entered promiscuous mode [ 28.819588][ T3301] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.826729][ T3301] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.833930][ T3301] bridge_slave_0: entered allmulticast mode [ 28.840244][ T3301] bridge_slave_0: entered promiscuous mode [ 28.847015][ T3301] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.854127][ T3301] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.861304][ T3301] bridge_slave_1: entered allmulticast mode [ 28.867747][ T3301] bridge_slave_1: entered promiscuous mode [ 28.878844][ T3305] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.906554][ T3305] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 28.921254][ T3311] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 28.934594][ T3304] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.941809][ T3304] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.949214][ T3304] bridge_slave_0: entered allmulticast mode [ 28.955547][ T3304] bridge_slave_0: entered promiscuous mode [ 28.962308][ T3304] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.969387][ T3304] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.976518][ T3304] bridge_slave_1: entered allmulticast mode [ 28.982890][ T3304] bridge_slave_1: entered promiscuous mode [ 28.993959][ T3311] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.004195][ T3301] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.026502][ T3305] team0: Port device team_slave_0 added [ 29.036614][ T3301] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.051735][ T3300] hsr_slave_0: entered promiscuous mode [ 29.058061][ T3300] hsr_slave_1: entered promiscuous mode [ 29.068239][ T3305] team0: Port device team_slave_1 added [ 29.075037][ T3304] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 29.096648][ T3304] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 29.106438][ T3311] team0: Port device team_slave_0 added [ 29.125638][ T3311] team0: Port device team_slave_1 added [ 29.140050][ T3301] team0: Port device team_slave_0 added [ 29.149907][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.156899][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.182841][ T3305] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.198790][ T3304] team0: Port device team_slave_0 added [ 29.205049][ T3301] team0: Port device team_slave_1 added [ 29.211131][ T3304] team0: Port device team_slave_1 added [ 29.218880][ T3305] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.225870][ T3305] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.251928][ T3305] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.290190][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.297214][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.323242][ T3311] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.339476][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.346452][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.372402][ T3304] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.385694][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 29.392647][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.418750][ T3301] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 29.429664][ T3311] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.436775][ T3311] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.462748][ T3311] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.476386][ T3304] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.483341][ T3304] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.509298][ T3304] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.524967][ T3301] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 29.531906][ T3301] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 29.557823][ T3301] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 29.593807][ T3305] hsr_slave_0: entered promiscuous mode [ 29.599881][ T3305] hsr_slave_1: entered promiscuous mode [ 29.605740][ T3305] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.613285][ T3305] Cannot create hsr debugfs directory [ 29.625498][ T3311] hsr_slave_0: entered promiscuous mode [ 29.631422][ T3311] hsr_slave_1: entered promiscuous mode [ 29.637214][ T3311] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.644793][ T3311] Cannot create hsr debugfs directory [ 29.664167][ T3304] hsr_slave_0: entered promiscuous mode [ 29.670052][ T3304] hsr_slave_1: entered promiscuous mode [ 29.675840][ T3304] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.683542][ T3304] Cannot create hsr debugfs directory [ 29.711943][ T3301] hsr_slave_0: entered promiscuous mode [ 29.718110][ T3301] hsr_slave_1: entered promiscuous mode [ 29.723859][ T3301] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 29.731564][ T3301] Cannot create hsr debugfs directory [ 29.819125][ T3300] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 29.839262][ T3300] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 29.861195][ T3300] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 29.882642][ T3300] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 29.923135][ T3311] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 29.931521][ T3311] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 29.943015][ T3311] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 29.951418][ T3311] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 29.977758][ T3305] netdevsim netdevsim3 netdevsim0: renamed from eth0 [ 29.996746][ T3305] netdevsim netdevsim3 netdevsim1: renamed from eth1 [ 30.013252][ T3305] netdevsim netdevsim3 netdevsim2: renamed from eth2 [ 30.029433][ T3301] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 30.037921][ T3305] netdevsim netdevsim3 netdevsim3: renamed from eth3 [ 30.049663][ T3301] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 30.058223][ T3301] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 30.066897][ T3301] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 30.083709][ T3300] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.114656][ T3304] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 30.123023][ T3304] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 30.133426][ T3304] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 30.142311][ T3304] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 30.151363][ T3300] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.159867][ T3311] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.178016][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.185189][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.207127][ T3311] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.216158][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.223196][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.237380][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.244431][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.273492][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.280562][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.295792][ T3301] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.315645][ T3301] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.336772][ T40] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.343848][ T40] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.359111][ T3311] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.378384][ T3305] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.387130][ T40] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.394251][ T40] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.416722][ T3304] 8021q: adding VLAN 0 to HW filter on device bond0 [ 30.431400][ T3305] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.441156][ T3300] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.455384][ T28] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.462452][ T28] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.477891][ T28] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.484961][ T28] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.501253][ T3311] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.519691][ T3304] 8021q: adding VLAN 0 to HW filter on device team0 [ 30.533004][ T2218] bridge0: port 1(bridge_slave_0) entered blocking state [ 30.540212][ T2218] bridge0: port 1(bridge_slave_0) entered forwarding state [ 30.563938][ T57] bridge0: port 2(bridge_slave_1) entered blocking state [ 30.571052][ T57] bridge0: port 2(bridge_slave_1) entered forwarding state [ 30.599519][ T3305] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.618281][ T3301] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.642315][ T3304] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 30.652774][ T3304] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 30.694489][ T3300] veth0_vlan: entered promiscuous mode [ 30.716125][ T3300] veth1_vlan: entered promiscuous mode [ 30.726293][ T3311] veth0_vlan: entered promiscuous mode [ 30.747088][ T3311] veth1_vlan: entered promiscuous mode [ 30.761008][ T3304] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.770362][ T3300] veth0_macvtap: entered promiscuous mode [ 30.779247][ T3300] veth1_macvtap: entered promiscuous mode [ 30.790283][ T3305] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 30.813686][ T3301] veth0_vlan: entered promiscuous mode [ 30.825669][ T3311] veth0_macvtap: entered promiscuous mode [ 30.833195][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.841883][ T3301] veth1_vlan: entered promiscuous mode [ 30.850458][ T3311] veth1_macvtap: entered promiscuous mode [ 30.866773][ T3300] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 30.875853][ T3300] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.884572][ T3300] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.893344][ T3300] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.902154][ T3300] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 30.930221][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 30.940724][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.951526][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 30.959805][ T3301] veth0_macvtap: entered promiscuous mode [ 30.977818][ T3311] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 30.988342][ T3311] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 30.999728][ T3311] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.007313][ T3301] veth1_macvtap: entered promiscuous mode [ 31.018132][ T3304] veth0_vlan: entered promiscuous mode [ 31.027146][ T3311] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.035974][ T3311] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.044702][ T3311] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.053377][ T3311] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.067422][ T3304] veth1_vlan: entered promiscuous mode [ 31.080700][ T3301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.091338][ T3301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.101198][ T3301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.111849][ T3301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.123166][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.132590][ T3301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.143173][ T3301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.153055][ T3301] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.163527][ T3301] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.174909][ T3301] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.183376][ T3300] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 31.184173][ T3305] veth0_vlan: entered promiscuous mode [ 31.210927][ T3301] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.219743][ T3301] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.228556][ T3301] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.237252][ T3301] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.260188][ T3305] veth1_vlan: entered promiscuous mode [ 31.268816][ T3304] veth0_macvtap: entered promiscuous mode [ 31.296156][ T3304] veth1_macvtap: entered promiscuous mode [ 31.306936][ T3441] loop0: detected capacity change from 0 to 512 [ 31.313457][ T3305] veth0_macvtap: entered promiscuous mode [ 31.326754][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.337285][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.347139][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.357579][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.367392][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.377849][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.388296][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.399169][ T3305] veth1_macvtap: entered promiscuous mode [ 31.406469][ T3441] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 31.427601][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.438090][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.448067][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.458657][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.468576][ T3304] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.479018][ T3304] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.491575][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 31.496690][ T3304] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.520581][ T3304] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.529366][ T3304] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.538236][ T3304] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.547051][ T3304] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.565235][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.575879][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.585919][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.596381][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.606339][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.616945][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.626944][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 31.637410][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.659672][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 31.670533][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.681152][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.691282][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.701816][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.711905][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.722362][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.726437][ T3455] netlink: 180900 bytes leftover after parsing attributes in process `syz.4.9'. [ 31.732365][ T3305] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 31.742674][ T3455] netlink: zone id is out of range [ 31.751852][ T3305] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 31.753199][ T3305] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 31.757036][ T3455] netlink: zone id is out of range [ 31.768129][ T3305] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.788027][ T3305] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.797053][ T3305] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.805833][ T3305] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 31.818822][ T3455] netlink: set zone limit has 8 unknown bytes [ 31.825389][ T29] kauditd_printk_skb: 43 callbacks suppressed [ 31.825400][ T29] audit: type=1400 audit(1738702985.413:135): avc: denied { create } for pid=3458 comm="syz.0.11" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 31.870787][ T29] audit: type=1400 audit(1738702985.433:136): avc: denied { write } for pid=3458 comm="syz.0.11" path="socket:[4656]" dev="sockfs" ino=4656 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 31.923035][ T3466] netlink: 244 bytes leftover after parsing attributes in process `syz.2.14'. [ 31.998918][ T29] audit: type=1400 audit(1738702985.583:137): avc: denied { read } for pid=3477 comm="syz.3.17" dev="nsfs" ino=4026532512 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 32.019927][ T29] audit: type=1400 audit(1738702985.583:138): avc: denied { open } for pid=3477 comm="syz.3.17" path="net:[4026532512]" dev="nsfs" ino=4026532512 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 32.058270][ T29] audit: type=1400 audit(1738702985.633:139): avc: denied { read } for pid=3481 comm="syz.4.19" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 32.081478][ T29] audit: type=1400 audit(1738702985.633:140): avc: denied { open } for pid=3481 comm="syz.4.19" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 32.105534][ T29] audit: type=1400 audit(1738702985.633:141): avc: denied { map } for pid=3481 comm="syz.4.19" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 32.138719][ T29] audit: type=1400 audit(1738702985.673:142): avc: denied { read write } for pid=3485 comm="syz.3.20" name="rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 32.161841][ T29] audit: type=1400 audit(1738702985.673:143): avc: denied { open } for pid=3485 comm="syz.3.20" path="/dev/infiniband/rdma_cm" dev="devtmpfs" ino=251 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 32.185846][ T29] audit: type=1400 audit(1738702985.693:144): avc: denied { create } for pid=3487 comm="syz.3.22" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 32.191931][ T3493] loop1: detected capacity change from 0 to 512 [ 32.217372][ T3491] hub 9-0:1.0: USB hub found [ 32.222243][ T3493] EXT4-fs: Ignoring removed orlov option [ 32.224385][ T3491] hub 9-0:1.0: 8 ports detected [ 32.244919][ T3493] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.262028][ T3493] ext4 filesystem being mounted at /1/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.307566][ T3493] netlink: 36 bytes leftover after parsing attributes in process `syz.1.24'. [ 32.321656][ T3502] netlink: 8 bytes leftover after parsing attributes in process `syz.0.28'. [ 32.332065][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.500180][ T3535] loop1: detected capacity change from 0 to 512 [ 32.550750][ T3535] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.578557][ T3549] loop4: detected capacity change from 0 to 256 [ 32.585036][ T3535] ext4 filesystem being mounted at /4/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 32.595639][ T3549] ======================================================= [ 32.595639][ T3549] WARNING: The mand mount option has been deprecated and [ 32.595639][ T3549] and is ignored by this kernel. Remove the mand [ 32.595639][ T3549] option from the mount to silence this warning. [ 32.595639][ T3549] ======================================================= [ 32.632629][ T3549] vfat: Unknown parameter 'nonumt' [ 32.681902][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.851311][ T3579] loop0: detected capacity change from 0 to 4096 [ 32.863840][ T3592] loop1: detected capacity change from 0 to 512 [ 32.878412][ T3579] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 32.893313][ T3592] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 32.906488][ T3592] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 32.917979][ T3579] EXT4-fs (loop0): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 32.929343][ T3592] EXT4-fs (loop1): 1 truncate cleaned up [ 32.936615][ T3592] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 32.970348][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 32.995353][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.050522][ T3610] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 33.092128][ T3616] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 33.101153][ T3616] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 33.109921][ T3616] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 33.118780][ T3616] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 33.212554][ T3631] new mount options do not match the existing superblock, will be ignored [ 33.222097][ T3631] cgroup: option or name mismatch, new: 0x4 "", old: 0x0 "" [ 33.254209][ T3637] netlink: 24 bytes leftover after parsing attributes in process `syz.4.89'. [ 33.295093][ T3643] capability: warning: `syz.1.93' uses 32-bit capabilities (legacy support in use) [ 33.423720][ T3657] loop1: detected capacity change from 0 to 4096 [ 33.436563][ T3657] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 33.500758][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 33.600391][ T3681] loop2: detected capacity change from 0 to 512 [ 33.612510][ T3675] hub 2-0:1.0: USB hub found [ 33.618569][ T3675] hub 2-0:1.0: 8 ports detected [ 33.622326][ T3681] EXT4-fs (loop2): too many log groups per flexible block group [ 33.631239][ T3681] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 33.649853][ T3681] EXT4-fs (loop2): mount failed [ 33.789777][ T3694] syz.3.115 (3694) used greatest stack depth: 10888 bytes left [ 33.859226][ T3702] loop3: detected capacity change from 0 to 128 [ 34.212369][ T3748] netlink: 12 bytes leftover after parsing attributes in process `syz.3.141'. [ 34.315166][ T3761] netdevsim netdevsim4 netdevsim0: entered promiscuous mode [ 34.322512][ T3761] macvlan2: entered promiscuous mode [ 34.344111][ T3761] netdevsim netdevsim4 netdevsim0: left promiscuous mode [ 34.480622][ T3783] bridge0: port 3(hsr0) entered blocking state [ 34.486927][ T3783] bridge0: port 3(hsr0) entered disabled state [ 34.498051][ T3783] hsr0: entered allmulticast mode [ 34.503277][ T3783] hsr_slave_0: entered allmulticast mode [ 34.509366][ T3783] hsr_slave_1: entered allmulticast mode [ 34.528993][ T3783] hsr0: entered promiscuous mode [ 34.534233][ T3783] bridge0: port 3(hsr0) entered blocking state [ 34.540466][ T3783] bridge0: port 3(hsr0) entered forwarding state [ 34.582757][ T3379] IPVS: starting estimator thread 0... [ 34.658790][ T3806] syz.3.169 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 34.667652][ T3811] loop4: detected capacity change from 0 to 128 [ 34.677483][ T3813] loop1: detected capacity change from 0 to 256 [ 34.692404][ T3798] IPVS: using max 2928 ests per chain, 146400 per kthread [ 34.694950][ T3813] FAT-fs (loop1): error, clusters badly computed (1 != 1025) [ 34.707393][ T3813] FAT-fs (loop1): Filesystem has been set read-only [ 34.729441][ T3811] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 34.742556][ T3813] FAT-fs (loop1): error, clusters badly computed (2 != 1026) [ 34.750342][ T3811] ext4 filesystem being mounted at /47/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 34.786190][ T3820] loop3: detected capacity change from 0 to 736 [ 34.802163][ T3811] EXT4-fs warning (device loop4): ext4_dirblock_csum_verify:406: inode #2: comm syz.4.171: No space for directory leaf checksum. Please run e2fsck -D. [ 34.817722][ T3811] EXT4-fs error (device loop4): htree_dirblock_to_tree:1083: inode #2: comm syz.4.171: Directory block failed checksum [ 34.847328][ T3301] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 35.153078][ T3861] dummy0: entered promiscuous mode [ 35.176045][ T9] IPVS: starting estimator thread 0... [ 35.185917][ T3861] dummy0: left promiscuous mode [ 35.275097][ T3869] IPVS: using max 2640 ests per chain, 132000 per kthread [ 35.587400][ T3930] netlink: 8 bytes leftover after parsing attributes in process `syz.1.227'. [ 35.596311][ T3930] netlink: 8 bytes leftover after parsing attributes in process `syz.1.227'. [ 35.641997][ T3932] netlink: 48 bytes leftover after parsing attributes in process `syz.3.228'. [ 35.683825][ T3932] netlink: 8 bytes leftover after parsing attributes in process `syz.3.228'. [ 35.886860][ T3959] random: crng reseeded on system resumption [ 35.973819][ T3969] Zero length message leads to an empty skb [ 35.982232][ T3966] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(5) [ 35.988771][ T3966] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 35.996662][ T3966] vhci_hcd vhci_hcd.0: Device attached [ 36.017542][ T3967] vhci_hcd: connection closed [ 36.018858][ T57] vhci_hcd: stop threads [ 36.027852][ T57] vhci_hcd: release socket [ 36.032282][ T57] vhci_hcd: disconnect device [ 36.072884][ T3978] mmap: syz.3.250 (3978) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 36.108697][ T3982] loop2: detected capacity change from 0 to 1024 [ 36.124444][ T3982] EXT4-fs: Ignoring removed orlov option [ 36.130233][ T3982] EXT4-fs: Ignoring removed nomblk_io_submit option [ 36.146639][ T3982] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 36.210279][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 36.264217][ T3998] capability: warning: `syz.1.259' uses deprecated v2 capabilities in a way that may be insecure [ 36.441163][ T4025] loop1: detected capacity change from 0 to 512 [ 36.460451][ T4025] EXT4-fs (loop1): mounted filesystem 00800000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 36.493261][ T3304] EXT4-fs (loop1): unmounting filesystem 00800000-0000-0000-0000-000000000000. [ 36.688481][ T4067] netlink: 'syz.3.293': attribute type 4 has an invalid length. [ 36.696306][ T4067] netlink: 'syz.3.293': attribute type 11 has an invalid length. [ 36.802767][ T4086] tipc: Enabling of bearer rejected, failed to enable media [ 36.880924][ T29] kauditd_printk_skb: 128 callbacks suppressed [ 36.880937][ T29] audit: type=1400 audit(1738702990.463:273): avc: denied { create } for pid=4098 comm="syz.2.310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 36.921821][ T29] audit: type=1400 audit(1738702990.503:274): avc: denied { bind } for pid=4098 comm="syz.2.310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 36.949038][ T4106] __nla_validate_parse: 5 callbacks suppressed [ 36.949053][ T4106] netlink: 8 bytes leftover after parsing attributes in process `syz.4.312'. [ 36.964640][ T29] audit: type=1400 audit(1738702990.543:275): avc: denied { connect } for pid=4098 comm="syz.2.310" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 [ 36.988779][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 36.996236][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 36.999943][ T29] audit: type=1400 audit(1738702990.573:276): avc: denied { read write } for pid=4112 comm="syz.1.316" name="uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 37.003673][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.027229][ T29] audit: type=1400 audit(1738702990.573:277): avc: denied { open } for pid=4112 comm="syz.1.316" path="/dev/uhid" dev="devtmpfs" ino=252 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 37.034285][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.064832][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.072307][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.079725][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.087141][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.094738][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.102355][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.110004][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.117626][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.125109][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.132627][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.140102][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.148086][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.155751][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.162391][ T29] audit: type=1400 audit(1738702990.743:278): avc: denied { relabelfrom } for pid=4121 comm="syz.2.319" name="" dev="pipefs" ino=6757 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 37.163343][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.193051][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.200626][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.208139][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.215678][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.223211][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.230726][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.238189][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.245676][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.253055][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.260456][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.267884][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.275283][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.282751][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.290282][ T24] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 37.298576][ T24] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz1] on syz0 [ 37.679707][ T4169] dvmrp0: entered allmulticast mode [ 37.690282][ T29] audit: type=1400 audit(1738702991.273:279): avc: denied { mount } for pid=4170 comm="syz.3.342" name="/" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 37.727650][ T4169] dvmrp0: left allmulticast mode [ 37.804583][ T29] audit: type=1400 audit(1738702991.293:280): avc: denied { remount } for pid=4170 comm="syz.3.342" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 37.824347][ T29] audit: type=1400 audit(1738702991.343:281): avc: denied { connect } for pid=4172 comm="syz.2.343" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 37.844249][ T29] audit: type=1400 audit(1738702991.363:282): avc: denied { unmount } for pid=3305 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=filesystem permissive=1 [ 37.871884][ T4179] loop3: detected capacity change from 0 to 128 [ 37.945951][ T4179] vfat: Unknown parameter '0xffffffffffffffff' [ 38.059045][ T4198] loop3: detected capacity change from 0 to 512 [ 38.066252][ T4198] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 38.174428][ T4198] EXT4-fs (loop3): 1 truncate cleaned up [ 38.180580][ T4198] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 38.216333][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 38.376452][ T4222] netlink: 8 bytes leftover after parsing attributes in process `syz.4.366'. [ 38.516974][ T4130] syz.0.323 (4130) used greatest stack depth: 7320 bytes left [ 38.596669][ T4246] program syz.1.377 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 38.607830][ T4248] netlink: 60 bytes leftover after parsing attributes in process `syz.3.375'. [ 38.630385][ T4242] netlink: 60 bytes leftover after parsing attributes in process `syz.3.375'. [ 39.111863][ T4296] loop1: detected capacity change from 0 to 4096 [ 39.171960][ T4296] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 39.230192][ T4296] EXT4-fs (loop1): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 39.329176][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.497828][ T4338] loop1: detected capacity change from 0 to 1024 [ 39.557923][ T4338] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 39.642761][ T4338] ext4 filesystem being mounted at /98/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 39.699193][ T4354] loop4: detected capacity change from 0 to 512 [ 39.712588][ T4354] EXT4-fs (loop4): orphan cleanup on readonly fs [ 39.719278][ T4354] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #3: comm syz.4.427: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 39.738057][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.760189][ T4354] EXT4-fs error (device loop4): ext4_quota_enable:7104: comm syz.4.427: Bad quota inode: 3, type: 0 [ 39.787864][ T4354] EXT4-fs warning (device loop4): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 39.802799][ T4354] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 39.811350][ T4354] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 39.834464][ T4354] EXT4-fs (loop4): warning: mounting fs with errors, running e2fsck is recommended [ 39.846046][ T4354] EXT4-fs error (device loop4): ext4_ext_check_inode:524: inode #3: comm syz.4.427: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 39.869294][ T4354] EXT4-fs error (device loop4): ext4_quota_enable:7104: comm syz.4.427: Bad quota inode: 3, type: 0 [ 39.880374][ T4354] EXT4-fs warning (device loop4): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 39.950793][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 39.968226][ T4368] netlink: 'syz.1.432': attribute type 32 has an invalid length. [ 39.976059][ T4368] netlink: 8 bytes leftover after parsing attributes in process `syz.1.432'. [ 39.992862][ T4370] netlink: 8 bytes leftover after parsing attributes in process `syz.4.434'. [ 40.001704][ T4370] netlink: 12 bytes leftover after parsing attributes in process `syz.4.434'. [ 40.010772][ T4370] netlink: 'syz.4.434': attribute type 14 has an invalid length. [ 40.032495][ T4368] (unnamed net_device) (uninitialized): option coupled_control: invalid value (255) [ 40.291165][ T4409] loop1: detected capacity change from 0 to 2048 [ 40.328360][ T4409] EXT4-fs error (device loop1): ext4_orphan_get:1415: comm syz.1.444: bad orphan inode 8192 [ 40.406483][ T4409] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 40.511810][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 40.639961][ T4457] netlink: 56 bytes leftover after parsing attributes in process `syz.3.462'. [ 40.820346][ T4484] netlink: 40 bytes leftover after parsing attributes in process `syz.1.475'. [ 40.935601][ T4504] netlink: 248 bytes leftover after parsing attributes in process `syz.3.485'. [ 41.204329][ T4545] netlink: 'syz.1.504': attribute type 5 has an invalid length. [ 41.413286][ T4579] SELinux: security_context_str_to_sid ({˙) failed with errno=-22 [ 41.416361][ T4584] loop0: detected capacity change from 0 to 128 [ 41.429087][ T4584] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 41.443892][ T4584] ext4 filesystem being mounted at /62/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 41.479466][ T3300] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 41.518233][ T4594] platform regulatory.0: Direct firmware load for regulatory.db failed with error -2 [ 41.581910][ T4609] A link change request failed with some changes committed already. Interface wg2 may have been left with an inconsistent configuration, please check. [ 41.742446][ T4645] loop2: detected capacity change from 0 to 1024 [ 41.747185][ T4648] loop1: detected capacity change from 0 to 2048 [ 41.781427][ T4648] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 41.800568][ T4645] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 41.834672][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 41.834684][ T4645] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 41.834844][ T4645] EXT4-fs (loop2): orphan cleanup on readonly fs [ 41.884155][ T4645] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5838: Corrupt filesystem [ 41.910441][ T29] kauditd_printk_skb: 60 callbacks suppressed [ 41.910456][ T29] audit: type=1400 audit(1738702995.483:343): avc: denied { write } for pid=4664 comm="syz.4.548" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 41.947097][ T4645] EXT4-fs (loop2): Remounting filesystem read-only [ 41.962636][ T4645] Quota error (device loop2): write_blk: dquota write failed [ 41.970087][ T4645] Quota error (device loop2): write_blk: dquota write failed [ 41.977513][ T4645] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 41.992752][ T4645] Quota error (device loop2): v2_write_file_info: Can't write info structure [ 42.002004][ T4645] EXT4-fs (loop2): 1 orphan inode deleted [ 42.019567][ T4645] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 42.032926][ T4645] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 42.046596][ T4645] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 42.115776][ T4689] loop1: detected capacity change from 0 to 164 [ 42.134289][ T29] audit: type=1400 audit(1738702995.713:344): avc: denied { mount } for pid=4688 comm="syz.1.559" name="/" dev="loop1" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 42.199005][ T29] audit: type=1400 audit(1738702995.773:345): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 42.219088][ T29] audit: type=1326 audit(1738702995.783:346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4694 comm="syz.4.563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22431dcde9 code=0x7ffc0000 [ 42.242524][ T29] audit: type=1326 audit(1738702995.783:347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4694 comm="syz.4.563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=76 compat=0 ip=0x7f22431dcde9 code=0x7ffc0000 [ 42.265753][ T29] audit: type=1326 audit(1738702995.783:348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4694 comm="syz.4.563" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f22431dcde9 code=0x7ffc0000 [ 42.515206][ T4719] usb usb8: usbfs: process 4719 (syz.4.575) did not claim interface 0 before use [ 42.635805][ T4735] loop1: detected capacity change from 0 to 128 [ 42.650805][ T4735] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 42.724935][ T4735] ext4 filesystem being mounted at /139/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 42.834390][ T3304] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 42.870024][ T4757] netlink: 'syz.3.593': attribute type 10 has an invalid length. [ 42.918534][ T4769] loop1: detected capacity change from 0 to 512 [ 42.918602][ T4765] loop0: detected capacity change from 0 to 512 [ 42.935241][ T4769] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 42.968520][ T4769] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 42.981159][ T4769] ext4 filesystem being mounted at /141/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 43.001023][ T4765] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.016120][ T4765] ext4 filesystem being mounted at /80/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 43.026805][ T4777] 9pnet: Could not find request transport: f [ 43.045798][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.045920][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.178731][ T4805] loop3: detected capacity change from 0 to 1024 [ 43.217298][ T4805] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.242010][ T4815] netlink: 'syz.0.616': attribute type 9 has an invalid length. [ 43.276700][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.354492][ T4834] __nla_validate_parse: 6 callbacks suppressed [ 43.354506][ T4834] netlink: 8 bytes leftover after parsing attributes in process `syz.0.624'. [ 43.369658][ T4834] netlink: 12 bytes leftover after parsing attributes in process `syz.0.624'. [ 43.378552][ T4834] netlink: 'syz.0.624': attribute type 5 has an invalid length. [ 43.413058][ T4841] loop3: detected capacity change from 0 to 1024 [ 43.426120][ T4841] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 43.439915][ T4844] netlink: 8 bytes leftover after parsing attributes in process `syz.4.629'. [ 43.448821][ T4844] netlink: 12 bytes leftover after parsing attributes in process `syz.4.629'. [ 43.470967][ T4841] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 43.514474][ T4841] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 ro. Quota mode: writeback. [ 43.558426][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.658690][ T4883] netlink: 16 bytes leftover after parsing attributes in process `syz.4.645'. [ 43.687952][ T4888] loop1: detected capacity change from 0 to 1024 [ 43.709742][ T4888] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.763772][ T4906] loop3: detected capacity change from 0 to 512 [ 43.771190][ T4888] EXT4-fs warning (device loop1): ext4_expand_extra_isize_ea:2863: Unable to expand inode 12. Delete some EAs or run e2fsck. [ 43.786783][ T4906] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 43.801397][ T4906] EXT4-fs (loop3): 1 truncate cleaned up [ 43.807275][ T4908] loop4: detected capacity change from 0 to 256 [ 43.824194][ T4906] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 43.825028][ T4908] FAT-fs (loop4): error, fat_free_clusters: deleting FAT entry beyond EOF [ 43.842902][ T4906] EXT4-fs error (device loop3): ext4_xattr_ibody_find:2240: inode #15: comm syz.3.655: corrupted in-inode xattr: overlapping e_value [ 43.846424][ T4908] FAT-fs (loop4): Filesystem has been set read-only [ 43.861083][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 43.876371][ T4906] EXT4-fs warning (device loop3): ext4_xattr_set_entry:1772: inode #15: comm syz.3.655: unable to update i_inline_off [ 43.915809][ T4906] EXT4-fs error (device loop3): ext4_xattr_ibody_get:653: inode #15: comm syz.3.655: corrupted in-inode xattr: overlapping e_value [ 43.961258][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.009791][ T4921] loop1: detected capacity change from 0 to 512 [ 44.044828][ T4921] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 44.064259][ T4937] loop3: detected capacity change from 0 to 512 [ 44.075322][ T4937] EXT4-fs: Ignoring removed nomblk_io_submit option [ 44.086818][ T4921] EXT4-fs (loop1): 1 truncate cleaned up [ 44.092796][ T4921] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.095622][ T4937] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -2 [ 44.117457][ T4937] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -2 [ 44.126733][ T4937] EXT4-fs (loop3): 1 truncate cleaned up [ 44.132865][ T4937] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.166993][ T4946] sd 0:0:1:0: device reset [ 44.174437][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.177474][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.254440][ T4959] tc_dump_action: action bad kind [ 44.300956][ T4966] loop3: detected capacity change from 0 to 1764 [ 44.323954][ T4966] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 44.378296][ T4976] loop1: detected capacity change from 0 to 2048 [ 44.409463][ T4976] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 44.435480][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.485496][ T4989] loop1: detected capacity change from 0 to 164 [ 44.493256][ T4989] Unable to read rock-ridge attributes [ 44.501472][ T4989] Unable to read rock-ridge attributes [ 44.585636][ T5005] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 44.622716][ T5009] SELinux: syz.1.702 (5009) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 44.663598][ T5012] can0: slcan on ttyS3. [ 44.695251][ T5011] can0 (unregistered): slcan off ttyS3. [ 44.713406][ T5021] loop1: detected capacity change from 0 to 512 [ 44.722884][ T5021] EXT4-fs error (device loop1): ext4_orphan_get:1389: inode #15: comm syz.1.705: casefold flag without casefold feature [ 44.741285][ T5021] EXT4-fs error (device loop1): ext4_orphan_get:1394: comm syz.1.705: couldn't read orphan inode 15 (err -117) [ 44.778362][ T5021] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 44.843308][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 44.939530][ T5062] netlink: 16255 bytes leftover after parsing attributes in process `syz.3.713'. [ 45.044445][ T5075] loop4: detected capacity change from 0 to 1024 [ 45.095187][ T5075] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.109700][ T5075] ext4 filesystem being mounted at /171/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.113359][ T5089] netlink: 80 bytes leftover after parsing attributes in process `syz.1.726'. [ 45.154794][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.391329][ T5145] loop3: detected capacity change from 0 to 128 [ 45.422800][ T5145] FAT-fs (loop3): error, fat_get_cluster: invalid start cluster (i_pos 578, start c7000005) [ 45.433103][ T5145] FAT-fs (loop3): Filesystem has been set read-only [ 45.547870][ T5173] loop4: detected capacity change from 0 to 512 [ 45.556975][ T5174] loop3: detected capacity change from 0 to 512 [ 45.564165][ T5173] EXT4-fs warning (device loop4): ext4_multi_mount_protect:292: Invalid MMP block in superblock [ 45.590759][ T5178] loop2: detected capacity change from 0 to 128 [ 45.621030][ T5178] vfat: Unknown parameter '0xffffffffffffffff' [ 45.628902][ T5174] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 45.646115][ T5174] ext4 filesystem being mounted at /163/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 45.694851][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 45.719700][ T5198] ieee802154 phy0 wpan0: encryption failed: -22 [ 45.796368][ T5212] loop4: detected capacity change from 0 to 512 [ 45.803557][ T5212] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 45.815101][ T5212] EXT4-fs (loop4): 1 truncate cleaned up [ 45.821056][ T5212] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 45.875257][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 45.907751][ T5226] loop1: detected capacity change from 0 to 1024 [ 45.914933][ T5226] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 45.927715][ T5226] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 45.939531][ T5226] EXT4-fs (loop1): orphan cleanup on readonly fs [ 45.951027][ T5226] EXT4-fs error (device loop1): ext4_free_blocks:6589: comm syz.1.778: Freeing blocks not in datazone - block = 0, count = 4096 [ 45.966251][ T5226] EXT4-fs (loop1): 1 orphan inode deleted [ 45.972379][ T5226] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.007074][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.018284][ T5237] dvmrp0: entered allmulticast mode [ 46.028335][ T5239] sg_write: data in/out 1891168738/14 bytes for SCSI command 0x0-- guessing data in; [ 46.028335][ T5239] program syz.4.784 not setting count and/or reply_len properly [ 46.075333][ T5237] dvmrp0: left allmulticast mode [ 46.214474][ T5263] loop2: detected capacity change from 0 to 512 [ 46.248970][ T5263] EXT4-fs (loop2): too many log groups per flexible block group [ 46.256798][ T5263] EXT4-fs (loop2): failed to initialize mballoc (-12) [ 46.272533][ T5270] loop1: detected capacity change from 0 to 512 [ 46.279479][ T5270] EXT4-fs: Ignoring removed i_version option [ 46.280382][ T5271] netlink: 172 bytes leftover after parsing attributes in process `syz.4.797'. [ 46.285888][ T5263] EXT4-fs (loop2): mount failed [ 46.310410][ T5270] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 46.337263][ T5270] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e028, mo2=0002] [ 46.362031][ T5270] EXT4-fs (loop1): failed to initialize system zone (-117) [ 46.393130][ T5279] loop0: detected capacity change from 0 to 512 [ 46.402387][ T5270] EXT4-fs (loop1): mount failed [ 46.407902][ T5284] loop3: detected capacity change from 0 to 512 [ 46.417990][ T5279] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 46.461882][ T5284] EXT4-fs (loop3): orphan cleanup on readonly fs [ 46.475090][ T5284] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #3: comm syz.3.803: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 46.477041][ T5290] netlink: 48 bytes leftover after parsing attributes in process `syz.4.805'. [ 46.515978][ T5284] EXT4-fs error (device loop3): ext4_quota_enable:7104: comm syz.3.803: Bad quota inode: 3, type: 0 [ 46.528336][ T5290] netlink: 8 bytes leftover after parsing attributes in process `syz.4.805'. [ 46.537179][ T5284] EXT4-fs warning (device loop3): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 46.552597][ T5284] EXT4-fs (loop3): Cannot turn on quotas: error -117 [ 46.559697][ T5284] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 46.581981][ T5284] EXT4-fs (loop3): warning: mounting fs with errors, running e2fsck is recommended [ 46.635658][ T5284] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #3: comm syz.3.803: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 46.674114][ T5284] EXT4-fs error (device loop3): ext4_quota_enable:7104: comm syz.3.803: Bad quota inode: 3, type: 0 [ 46.686397][ T5284] EXT4-fs warning (device loop3): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 46.728683][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.728740][ T5314] loop2: detected capacity change from 0 to 1024 [ 46.748074][ T5314] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 46.760647][ T5314] ext4 filesystem being mounted at /138/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 46.817125][ T5328] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(5) [ 46.823658][ T5328] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 46.831248][ T5328] vhci_hcd vhci_hcd.0: Device attached [ 46.840865][ T5329] vhci_hcd: connection closed [ 46.841274][ T57] vhci_hcd: stop threads [ 46.850291][ T57] vhci_hcd: release socket [ 46.854734][ T57] vhci_hcd: disconnect device [ 46.878385][ T5336] loop1: detected capacity change from 0 to 128 [ 46.884509][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 46.917452][ T5336] FAT-fs (loop1): error, clusters badly computed (2 != 0) [ 46.924732][ T5336] FAT-fs (loop1): Filesystem has been set read-only [ 46.926656][ T29] kauditd_printk_skb: 155 callbacks suppressed [ 46.926745][ T29] audit: type=1400 audit(1738703000.513:504): avc: denied { create } for pid=5341 comm="syz.2.824" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 46.972732][ T29] audit: type=1400 audit(1738703000.553:505): avc: denied { setopt } for pid=5341 comm="syz.2.824" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 46.978137][ T5348] lo speed is unknown, defaulting to 1000 [ 46.995067][ T29] audit: type=1400 audit(1738703000.563:506): avc: denied { create } for pid=5347 comm="syz.4.831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 47.017897][ T29] audit: type=1400 audit(1738703000.563:507): avc: denied { write } for pid=5347 comm="syz.4.831" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_rdma_socket permissive=1 [ 47.018134][ T5348] lo speed is unknown, defaulting to 1000 [ 47.055592][ T5351] bridge0: entered promiscuous mode [ 47.061211][ T5351] macvlan2: entered promiscuous mode [ 47.068153][ T5351] bridge0: port 3(macvlan2) entered blocking state [ 47.074883][ T5351] bridge0: port 3(macvlan2) entered disabled state [ 47.094425][ T5351] macvlan2: entered allmulticast mode [ 47.099863][ T5351] bridge0: entered allmulticast mode [ 47.104903][ T29] audit: type=1400 audit(1738703000.693:508): avc: denied { read } for pid=5358 comm="syz.2.835" name="usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.129278][ T5351] macvlan2: left allmulticast mode [ 47.134431][ T5351] bridge0: left allmulticast mode [ 47.141368][ T5351] bridge0: left promiscuous mode [ 47.149492][ T29] audit: type=1400 audit(1738703000.713:509): avc: denied { open } for pid=5358 comm="syz.2.835" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.173197][ T29] audit: type=1400 audit(1738703000.713:510): avc: denied { map } for pid=5358 comm="syz.2.835" path="/dev/usbmon0" dev="devtmpfs" ino=141 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.198271][ T5348] lo speed is unknown, defaulting to 1000 [ 47.204457][ T5348] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 47.212170][ T5348] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 47.225270][ T5348] lo speed is unknown, defaulting to 1000 [ 47.251247][ T5348] lo speed is unknown, defaulting to 1000 [ 47.257957][ T5348] lo speed is unknown, defaulting to 1000 [ 47.264051][ T5348] lo speed is unknown, defaulting to 1000 [ 47.271614][ T5348] lo speed is unknown, defaulting to 1000 [ 47.368646][ T29] audit: type=1400 audit(1738703000.943:511): avc: denied { bind } for pid=5369 comm="syz.4.842" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 47.408991][ T5374] sg_write: data in/out 475/14 bytes for SCSI command 0x2-- guessing data in; [ 47.408991][ T5374] program syz.0.844 not setting count and/or reply_len properly [ 47.512129][ T5379] lo speed is unknown, defaulting to 1000 [ 47.597797][ T29] audit: type=1400 audit(1738703001.183:512): avc: denied { create } for pid=5383 comm="syz.4.847" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 47.678543][ T29] audit: type=1400 audit(1738703001.213:513): avc: denied { setopt } for pid=5383 comm="syz.4.847" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 48.119378][ T5402] loop2: detected capacity change from 0 to 1024 [ 48.127637][ T5402] EXT4-fs (loop2): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 48.128441][ T5402] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 48.128499][ T5402] EXT4-fs (loop2): orphan cleanup on readonly fs [ 48.136573][ T5402] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5838: Corrupt filesystem [ 48.136716][ T5402] EXT4-fs (loop2): Remounting filesystem read-only [ 48.136851][ T5402] EXT4-fs (loop2): 1 orphan inode deleted [ 48.137399][ T5402] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 48.137436][ T5402] SELinux: (dev loop2, type ext4) getxattr errno 5 [ 48.137797][ T5402] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 48.350134][ T5434] loop2: detected capacity change from 0 to 512 [ 48.372054][ T5434] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 48.387490][ T5434] EXT4-fs (loop2): mount failed [ 48.472210][ T5450] __nla_validate_parse: 3 callbacks suppressed [ 48.472224][ T5450] netlink: 104 bytes leftover after parsing attributes in process `syz.0.875'. [ 48.621953][ T5472] vhci_hcd: invalid port number 15 [ 48.627164][ T5472] vhci_hcd: invalid port number 15 [ 48.793243][ T5498] lo speed is unknown, defaulting to 1000 [ 48.817768][ T5495] loop1: detected capacity change from 0 to 8192 [ 48.999296][ T5528] loop2: detected capacity change from 0 to 512 [ 49.007064][ T5528] EXT4-fs: Ignoring removed orlov option [ 49.032691][ T5528] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 49.046547][ T5528] ext4 filesystem being mounted at /166/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 49.072340][ T5528] netlink: 36 bytes leftover after parsing attributes in process `syz.2.911'. [ 49.092438][ T5538] lo speed is unknown, defaulting to 1000 [ 49.118923][ T5542] loop3: detected capacity change from 0 to 512 [ 49.125733][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.195848][ T5542] EXT4-fs warning (device loop3): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 49.223093][ T5542] EXT4-fs (loop3): mount failed [ 49.360749][ T5583] loop3: detected capacity change from 0 to 1024 [ 49.377588][ T5583] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.389805][ T5584] loop4: detected capacity change from 0 to 8192 [ 49.401480][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.556944][ T5611] loop0: detected capacity change from 0 to 1024 [ 49.577725][ T5611] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 49.598052][ T5611] ext4 filesystem being mounted at /154/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 49.622710][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 49.846286][ T5621] loop1: detected capacity change from 0 to 512 [ 49.858889][ T5621] EXT4-fs (loop1): orphan cleanup on readonly fs [ 49.869615][ T5621] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #3: comm syz.1.948: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 49.888896][ T5621] EXT4-fs error (device loop1): ext4_quota_enable:7104: comm syz.1.948: Bad quota inode: 3, type: 0 [ 49.900037][ T5621] EXT4-fs warning (device loop1): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 49.914729][ T5621] EXT4-fs (loop1): Cannot turn on quotas: error -117 [ 49.922939][ T5621] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 50.103974][ T5621] EXT4-fs (loop1): warning: mounting fs with errors, running e2fsck is recommended [ 50.159375][ T5644] loop0: detected capacity change from 0 to 1024 [ 50.166977][ T5621] EXT4-fs error (device loop1): ext4_ext_check_inode:524: inode #3: comm syz.1.948: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 50.197914][ T5644] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 50.201114][ T5609] syz.4.945 invoked oom-killer: gfp_mask=0x100cca(GFP_HIGHUSER_MOVABLE), order=0, oom_score_adj=1000 [ 50.220817][ T5609] CPU: 0 UID: 0 PID: 5609 Comm: syz.4.945 Not tainted 6.14.0-rc1-syzkaller-00026-gd009de7d5428 #0 [ 50.220837][ T5609] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 50.220848][ T5609] Call Trace: [ 50.220853][ T5609] [ 50.220861][ T5609] dump_stack_lvl+0xf2/0x150 [ 50.220945][ T5609] dump_stack+0x15/0x1a [ 50.220964][ T5609] dump_header+0x83/0x2d0 [ 50.221118][ T5609] oom_kill_process+0x341/0x4c0 [ 50.221141][ T5609] out_of_memory+0x9af/0xbe0 [ 50.221163][ T5609] ? css_next_descendant_pre+0x11c/0x140 [ 50.221217][ T5609] mem_cgroup_out_of_memory+0x13e/0x190 [ 50.221243][ T5609] try_charge_memcg+0x508/0x7f0 [ 50.221272][ T5609] charge_memcg+0x50/0xc0 [ 50.221290][ T5609] mem_cgroup_swapin_charge_folio+0xd0/0x150 [ 50.221312][ T5609] __read_swap_cache_async+0x236/0x480 [ 50.221352][ T5609] swap_cluster_readahead+0x279/0x3f0 [ 50.221376][ T5609] swapin_readahead+0xe4/0x6f0 [ 50.221396][ T5609] ? __lruvec_stat_mod_folio+0xdb/0x120 [ 50.221425][ T5609] ? swap_cache_get_folio+0x77/0x210 [ 50.221443][ T5609] do_swap_page+0x31b/0x2550 [ 50.221518][ T5609] ? __rcu_read_lock+0x36/0x50 [ 50.221533][ T5609] ? __pfx_default_wake_function+0x10/0x10 [ 50.221714][ T5609] handle_mm_fault+0x8e4/0x2ac0 [ 50.221770][ T5609] exc_page_fault+0x3b9/0x650 [ 50.221789][ T5609] asm_exc_page_fault+0x26/0x30 [ 50.221818][ T5609] RIP: 0033:0x7f22430b3b9c [ 50.221963][ T5609] Code: 66 0f 1f 44 00 00 69 3d 16 1b e7 00 e8 03 00 00 48 8d 1d 17 24 34 00 e8 b2 91 12 00 eb 0c 48 81 c3 e0 00 00 00 48 39 eb 74 24 <80> 7b 20 00 74 ee 8b 43 0c 85 c0 74 e7 48 89 df 48 81 c3 e0 00 00 [ 50.221978][ T5609] RSP: 002b:00007ffc792d2c80 EFLAGS: 00010206 [ 50.221990][ T5609] RAX: 0000000000000000 RBX: 00007f22433f5fa0 RCX: 0000000000000000 [ 50.222000][ T5609] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 000055556995b808 [ 50.222011][ T5609] RBP: 00007f22433f7ba0 R08: 0000000000000000 R09: 7fffffffffffffff [ 50.222022][ T5609] R10: 0000000000000000 R11: 0000000000000293 R12: 000000000000c4c1 [ 50.222085][ T5609] R13: 00007ffc792d2d70 R14: ffffffffffffffff R15: 00007ffc792d2d90 [ 50.222102][ T5609] [ 50.222108][ T5609] memory: usage 307200kB, limit 307200kB, failcnt 81 [ 50.276568][ T5621] EXT4-fs error (device loop1): ext4_quota_enable:7104: comm syz.1.948: Bad quota inode: 3, type: 0 [ 50.277307][ T5609] memory+swap: usage 307732kB, limit 9007199254740988kB, failcnt 0 [ 50.283233][ T5621] EXT4-fs warning (device loop1): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 50.287698][ T5609] kmem: usage 307188kB, limit 9007199254740988kB, failcnt 0 [ 50.474969][ T5609] Memory cgroup stats for /syz4: [ 50.477626][ T5609] cache 4096 [ 50.485792][ T5609] rss 4096 [ 50.488848][ T5609] shmem 0 [ 50.491793][ T5609] mapped_file 4096 [ 50.495533][ T5609] dirty 0 [ 50.498464][ T5609] writeback 4096 [ 50.502101][ T5609] workingset_refault_anon 0 [ 50.506623][ T5609] workingset_refault_file 1 [ 50.511124][ T5609] swap 552960 [ 50.514413][ T5609] swapcached 4096 [ 50.518068][ T5609] pgpgin 9972 [ 50.521354][ T5609] pgpgout 9970 [ 50.524767][ T5609] pgfault 22345 [ 50.528286][ T5609] pgmajfault 5 [ 50.531661][ T5609] inactive_anon 4096 [ 50.535585][ T5609] active_anon 0 [ 50.539034][ T5609] inactive_file 0 [ 50.542723][ T5609] active_file 4096 [ 50.546533][ T5609] unevictable 0 [ 50.549981][ T5609] hierarchical_memory_limit 314572800 [ 50.555427][ T5609] hierarchical_memsw_limit 9223372036854771712 [ 50.561586][ T5609] total_cache 4096 [ 50.565327][ T5609] total_rss 4096 [ 50.568919][ T5609] total_shmem 0 [ 50.572371][ T5609] total_mapped_file 4096 [ 50.576626][ T5609] total_dirty 0 [ 50.580079][ T5609] total_writeback 4096 [ 50.584210][ T5609] total_workingset_refault_anon 0 [ 50.589272][ T5609] total_workingset_refault_file 1 [ 50.594378][ T5609] total_swap 552960 [ 50.598217][ T5609] total_swapcached 4096 [ 50.600825][ T5660] loop2: detected capacity change from 0 to 512 [ 50.602353][ T5609] total_pgpgin 9972 [ 50.602362][ T5609] total_pgpgout 9970 [ 50.616370][ T5609] total_pgfault 22345 [ 50.620348][ T5609] total_pgmajfault 5 [ 50.624235][ T5609] total_inactive_anon 4096 [ 50.628733][ T5609] total_active_anon 0 [ 50.632707][ T5609] total_inactive_file 0 [ 50.636889][ T5609] total_active_file 4096 [ 50.641199][ T5609] total_unevictable 0 [ 50.645182][ T5609] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=/,mems_allowed=0,oom_memcg=/syz4,task_memcg=/syz4,task=syz.4.945,pid=5609,uid=0 [ 50.660001][ T5609] Memory cgroup out of memory: Killed process 5609 (syz.4.945) total-vm:95628kB, anon-rss:916kB, file-rss:22060kB, shmem-rss:0kB, UID:0 pgtables:124kB oom_score_adj:1000 [ 50.695076][ T5660] EXT4-fs warning (device loop2): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 50.711924][ T5660] EXT4-fs (loop2): mount failed [ 50.751516][ T5672] netlink: 8 bytes leftover after parsing attributes in process `syz.3.970'. [ 50.975397][ T5703] loop2: detected capacity change from 0 to 128 [ 51.036439][ T5703] FAT-fs (loop2): Directory bread(block 32) failed [ 51.054799][ T5703] FAT-fs (loop2): Directory bread(block 33) failed [ 51.061428][ T5703] FAT-fs (loop2): Directory bread(block 34) failed [ 51.086605][ T5709] dvmrp1: entered allmulticast mode [ 51.104802][ T5703] FAT-fs (loop2): Directory bread(block 35) failed [ 51.111434][ T5703] FAT-fs (loop2): Directory bread(block 36) failed [ 51.124653][ T5709] dvmrp1: left allmulticast mode [ 51.144576][ T5703] FAT-fs (loop2): Directory bread(block 37) failed [ 51.151166][ T5703] FAT-fs (loop2): Directory bread(block 38) failed [ 51.174598][ T5703] FAT-fs (loop2): Directory bread(block 39) failed [ 51.181146][ T5703] FAT-fs (loop2): Directory bread(block 40) failed [ 51.202445][ T5703] FAT-fs (loop2): Directory bread(block 41) failed [ 51.262433][ T5703] FAT-fs (loop2): error, corrupted directory (invalid entries) [ 51.270056][ T5703] FAT-fs (loop2): Filesystem has been set read-only [ 51.299333][ T5610] syz.4.945 (5610) used greatest stack depth: 6384 bytes left [ 51.357807][ T5726] loop0: detected capacity change from 0 to 512 [ 51.384504][ T5730] loop1: detected capacity change from 0 to 256 [ 51.385102][ T5726] ext4 filesystem being mounted at /168/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 51.423860][ T5737] netlink: 'syz.1.1000': attribute type 3 has an invalid length. [ 51.486630][ T5748] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1003'. [ 51.522871][ T5754] tmpfs: Bad value for 'mpol' [ 51.530337][ T5753] lo speed is unknown, defaulting to 1000 [ 51.852737][ T5794] loop4: detected capacity change from 0 to 4096 [ 51.946135][ T29] kauditd_printk_skb: 81 callbacks suppressed [ 51.946148][ T29] audit: type=1400 audit(1738703005.533:591): avc: denied { create } for pid=5812 comm="syz.1.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 52.029085][ T29] audit: type=1400 audit(1738703005.573:592): avc: denied { connect } for pid=5812 comm="syz.1.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 52.048753][ T29] audit: type=1400 audit(1738703005.573:593): avc: denied { write } for pid=5812 comm="syz.1.1031" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 52.078838][ T5824] Driver unsupported XDP return value 0 on prog (id 148) dev N/A, expect packet loss! [ 52.119066][ T5838] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=5838 comm=syz.2.1044 [ 52.131690][ T5838] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=5838 comm=syz.2.1044 [ 52.242419][ T5844] lo speed is unknown, defaulting to 1000 [ 52.264601][ T29] audit: type=1400 audit(1738703005.843:594): avc: denied { setopt } for pid=5855 comm="syz.2.1054" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 52.451342][ T29] audit: type=1400 audit(1738703006.033:595): avc: denied { ioctl } for pid=5882 comm="syz.1.1067" path="socket:[11760]" dev="sockfs" ino=11760 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 52.471318][ T5887] loop1: detected capacity change from 0 to 764 [ 52.532447][ T29] audit: type=1400 audit(1738703006.103:596): avc: denied { mount } for pid=5886 comm="syz.1.1070" name="/" dev="loop1" ino=1792 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 52.540232][ T5891] loop2: detected capacity change from 0 to 1024 [ 52.566739][ T5891] ext4: Bad value for 'barrier' [ 52.578556][ T29] audit: type=1400 audit(1738703006.163:597): avc: denied { unmount } for pid=3304 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:iso9660_t tclass=filesystem permissive=1 [ 52.638260][ T29] audit: type=1400 audit(1738703006.163:598): avc: denied { getopt } for pid=5890 comm="syz.2.1073" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 52.661643][ T5906] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1078'. [ 52.722912][ T5918] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1084'. [ 52.769927][ T5927] loop0: detected capacity change from 0 to 512 [ 52.798570][ T5927] EXT4-fs error (device loop0): ext4_orphan_get:1415: comm syz.0.1087: bad orphan inode 13 [ 52.813591][ T5927] ext4_test_bit(bit=12, block=4) = 1 [ 52.818981][ T5927] is_bad_inode(inode)=0 [ 52.823149][ T5927] NEXT_ORPHAN(inode)=0 [ 52.827301][ T5927] max_ino=32 [ 52.830552][ T5927] i_nlink=1 [ 52.834318][ T29] audit: type=1400 audit(1738703006.413:599): avc: denied { create } for pid=5934 comm="syz.1.1091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 52.837859][ T5927] EXT4-fs warning (device loop0): dx_probe:833: inode #2: comm syz.0.1087: Unrecognised inode hash code 20 [ 52.865138][ T5927] EXT4-fs warning (device loop0): dx_probe:966: inode #2: comm syz.0.1087: Corrupt directory, running e2fsck is recommended [ 52.878310][ T29] audit: type=1400 audit(1738703006.443:600): avc: denied { write } for pid=5934 comm="syz.1.1091" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 52.917863][ T5937] loop3: detected capacity change from 0 to 4096 [ 53.120037][ T5963] loop0: detected capacity change from 0 to 4096 [ 53.129150][ T5963] ext4: Invalid gid '0x00000000ffffffff' [ 53.179643][ T5975] loop1: detected capacity change from 0 to 512 [ 53.212616][ T5982] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1113'. [ 53.238457][ T5975] ext4 filesystem being mounted at /244/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 53.340648][ T6002] loop0: detected capacity change from 0 to 512 [ 53.356172][ T6002] EXT4-fs (loop0): orphan cleanup on readonly fs [ 53.367027][ T6002] EXT4-fs warning (device loop0): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 53.368650][ T6008] loop1: detected capacity change from 0 to 164 [ 53.404571][ T6002] EXT4-fs (loop0): Cannot turn on quotas: error -22 [ 53.415507][ T6008] ISOFS: unable to read i-node block [ 53.418210][ T6011] loop3: detected capacity change from 0 to 256 [ 53.420823][ T6008] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 53.428376][ T6002] EXT4-fs (loop0): 1 truncate cleaned up [ 53.471453][ T6013] loop4: detected capacity change from 0 to 128 [ 53.533089][ T6013] ext4 filesystem being mounted at /237/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 53.657081][ T6045] loop4: detected capacity change from 0 to 512 [ 53.676069][ T6045] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 53.698826][ T6045] EXT4-fs (loop4): 1 truncate cleaned up [ 53.709583][ T6050] loop3: detected capacity change from 0 to 2048 [ 53.721791][ T6050] EXT4-fs: inline encryption not supported [ 53.782502][ T6050] EXT4-fs: Ignoring removed orlov option [ 53.790402][ T6050] EXT4-fs error (device loop3): __ext4_remount:6738: comm syz.3.1145: Abort forced by user [ 53.807462][ T6050] EXT4-fs (loop3): Remounting filesystem read-only [ 53.813999][ T6050] EXT4-fs (loop3): re-mounted 00000000-0000-0000-0000-000000000000 r/w. Quota mode: none. [ 53.864807][ T6081] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1159'. [ 53.941807][ T6092] loop3: detected capacity change from 0 to 2048 [ 53.958821][ T6098] loop4: detected capacity change from 0 to 512 [ 53.958925][ T6092] EXT4-fs error (device loop3): ext4_find_extent:938: inode #2: comm syz.3.1164: pblk 1 bad header/extent: invalid magic - magic 2, entries 0, max 3(0), depth 0(4) [ 54.015955][ T6098] EXT4-fs warning (device loop4): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 54.035498][ T6098] EXT4-fs (loop4): mount failed [ 54.086299][ T6110] netlink: 'syz.4.1171': attribute type 3 has an invalid length. [ 54.171849][ T6128] tipc: Failed to obtain node identity [ 54.177424][ T6128] tipc: Enabling of bearer rejected, failed to enable media [ 54.191474][ T6130] loop3: detected capacity change from 0 to 1024 [ 54.198567][ T6130] EXT4-fs: Ignoring removed oldalloc option [ 54.214078][ T6130] EXT4-fs (loop3): stripe (3) is not aligned with cluster size (16), stripe is disabled [ 54.349670][ T6158] tipc: MTU too low for tipc bearer [ 54.387080][ T6164] SELinux: security_context_str_to_sid (Eá…) failed with errno=-22 [ 54.796315][ T6208] loop1: detected capacity change from 0 to 512 [ 54.832656][ T6215] loop3: detected capacity change from 0 to 1024 [ 54.844984][ T6215] EXT4-fs: Ignoring removed orlov option [ 54.850666][ T6215] EXT4-fs: Ignoring removed nomblk_io_submit option [ 54.859601][ T6216] loop0: detected capacity change from 0 to 164 [ 54.867146][ T6208] EXT4-fs error (device loop1): ext4_xattr_ibody_find:2240: inode #15: comm syz.1.1217: corrupted in-inode xattr: invalid ea_ino [ 54.888949][ T6216] ISOFS: primary root directory is empty. Disabling Rock Ridge and switching to Joliet. [ 54.906290][ T6208] EXT4-fs error (device loop1): ext4_orphan_get:1394: comm syz.1.1217: couldn't read orphan inode 15 (err -117) [ 55.042463][ T6226] loop0: detected capacity change from 0 to 128 [ 55.116140][ T6233] netlink: 148 bytes leftover after parsing attributes in process `syz.1.1228'. [ 55.125431][ T6233] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1228'. [ 55.134371][ T6233] netlink: 21 bytes leftover after parsing attributes in process `syz.1.1228'. [ 55.179989][ T6239] netlink: 288 bytes leftover after parsing attributes in process `syz.0.1227'. [ 55.555851][ T6295] netlink: 8 bytes leftover after parsing attributes in process `syz.3.1256'. [ 55.571214][ T6296] loop4: detected capacity change from 0 to 256 [ 55.626402][ T6296] FAT-fs (loop4): Directory bread(block 64) failed [ 55.650811][ T6296] FAT-fs (loop4): Directory bread(block 65) failed [ 55.660799][ T6296] FAT-fs (loop4): Directory bread(block 66) failed [ 55.688320][ T6317] loop3: detected capacity change from 0 to 1024 [ 55.697455][ T6296] FAT-fs (loop4): Directory bread(block 67) failed [ 55.704046][ T6296] FAT-fs (loop4): Directory bread(block 68) failed [ 55.716032][ T6320] loop1: detected capacity change from 0 to 128 [ 55.741772][ T6296] FAT-fs (loop4): Directory bread(block 69) failed [ 55.749395][ T6296] FAT-fs (loop4): Directory bread(block 70) failed [ 55.756088][ T6296] FAT-fs (loop4): Directory bread(block 71) failed [ 55.762610][ T6296] FAT-fs (loop4): Directory bread(block 72) failed [ 55.773955][ T6296] FAT-fs (loop4): Directory bread(block 73) failed [ 55.799797][ T6333] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1273'. [ 55.902398][ T6349] loop3: detected capacity change from 0 to 2048 [ 55.946680][ T6349] ext4 filesystem being mounted at /260/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 55.968478][ T6349] EXT4-fs (loop3): resizing filesystem from 256 to 0 blocks [ 55.975958][ T6349] EXT4-fs warning (device loop3): ext4_resize_fs:2042: can't shrink FS - resize aborted [ 56.013846][ T6370] loop0: detected capacity change from 0 to 128 [ 56.024422][ T6370] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 56.040135][ T6370] FAT-fs (loop0): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 56.144102][ T6392] loop1: detected capacity change from 0 to 512 [ 56.161427][ T6392] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 56.186597][ T6392] EXT4-fs (loop1): 1 truncate cleaned up [ 56.248714][ T6411] netlink: 220 bytes leftover after parsing attributes in process `syz.2.1305'. [ 56.397865][ T6397] loop0: detected capacity change from 0 to 32768 [ 56.434925][ T6397] loop0: p1 p3 < p5 p6 > [ 56.450738][ T3000] loop0: p1 p3 < p5 p6 > [ 56.493618][ T4135] udevd[4135]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 56.499370][ T5902] udevd[5902]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 56.526094][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 56.538855][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 56.566159][ T6441] loop1: detected capacity change from 0 to 1024 [ 56.569854][ T6447] loop4: detected capacity change from 0 to 128 [ 56.582552][ T5902] udevd[5902]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 56.583485][ T4135] udevd[4135]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 56.593833][ T3293] udevd[3293]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 56.614176][ T3294] udevd[3294]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 56.614704][ T6441] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 56.626746][ T6447] FAT-fs (loop4): Directory bread(block 32) failed [ 56.641736][ T6447] FAT-fs (loop4): Directory bread(block 33) failed [ 56.679004][ T6441] EXT4-fs (loop1): revision level too high, forcing read-only mode [ 56.681788][ T6447] FAT-fs (loop4): Directory bread(block 34) failed [ 56.703164][ T6447] FAT-fs (loop4): Directory bread(block 35) failed [ 56.705097][ T6441] EXT4-fs (loop1): orphan cleanup on readonly fs [ 56.710438][ T6447] FAT-fs (loop4): Directory bread(block 36) failed [ 56.720180][ T6441] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5838: Corrupt filesystem [ 56.724333][ T6447] FAT-fs (loop4): Directory bread(block 37) failed [ 56.732414][ T6441] EXT4-fs (loop1): Remounting filesystem read-only [ 56.745626][ T6441] EXT4-fs (loop1): 1 orphan inode deleted [ 56.753571][ T6441] SELinux: (dev loop1, type ext4) getxattr errno 5 [ 56.764901][ T6447] FAT-fs (loop4): Directory bread(block 38) failed [ 56.783509][ T6447] FAT-fs (loop4): Directory bread(block 39) failed [ 56.802726][ T6447] FAT-fs (loop4): Directory bread(block 40) failed [ 56.812204][ T6447] FAT-fs (loop4): Directory bread(block 41) failed [ 56.842382][ T6447] FAT-fs (loop4): error, corrupted directory (invalid entries) [ 56.849983][ T6447] FAT-fs (loop4): Filesystem has been set read-only [ 56.946666][ T6471] netlink: 216 bytes leftover after parsing attributes in process `syz.1.1329'. [ 56.955827][ T6471] netlink: 24 bytes leftover after parsing attributes in process `syz.1.1329'. [ 56.959972][ T6473] loop0: detected capacity change from 0 to 512 [ 56.983992][ T6473] EXT4-fs (loop0): orphan cleanup on readonly fs [ 56.992264][ T6473] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #3: comm syz.0.1328: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 57.013593][ T6473] EXT4-fs error (device loop0): ext4_quota_enable:7104: comm syz.0.1328: Bad quota inode: 3, type: 0 [ 57.021911][ T6482] loop4: detected capacity change from 0 to 256 [ 57.031686][ T6473] EXT4-fs warning (device loop0): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 57.046394][ T6473] EXT4-fs (loop0): Cannot turn on quotas: error -117 [ 57.086162][ T29] kauditd_printk_skb: 51 callbacks suppressed [ 57.086174][ T29] audit: type=1400 audit(1738703010.673:647): avc: denied { read } for pid=6483 comm="syz.4.1335" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 57.123491][ T6473] EXT4-fs (loop0): warning: mounting fs with errors, running e2fsck is recommended [ 57.145650][ T6473] EXT4-fs error (device loop0): ext4_ext_check_inode:524: inode #3: comm syz.0.1328: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 57.174951][ T6473] EXT4-fs error (device loop0): ext4_quota_enable:7104: comm syz.0.1328: Bad quota inode: 3, type: 0 [ 57.188252][ T6473] EXT4-fs warning (device loop0): ext4_enable_quotas:7145: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 57.235834][ T6491] lo speed is unknown, defaulting to 1000 [ 57.283419][ T29] audit: type=1326 audit(1738703010.863:648): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6493 comm="syz.0.1340" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a79f6cde9 code=0x7ffc0000 [ 57.306796][ T29] audit: type=1326 audit(1738703010.863:649): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6493 comm="syz.0.1340" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a79f6cde9 code=0x7ffc0000 [ 57.330184][ T29] audit: type=1326 audit(1738703010.863:650): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6493 comm="syz.0.1340" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f8a79f6cde9 code=0x7ffc0000 [ 57.353549][ T29] audit: type=1326 audit(1738703010.863:651): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6493 comm="syz.0.1340" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a79f6cde9 code=0x7ffc0000 [ 57.376991][ T29] audit: type=1326 audit(1738703010.863:652): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6493 comm="syz.0.1340" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a79f6cde9 code=0x7ffc0000 [ 57.400287][ T29] audit: type=1326 audit(1738703010.863:653): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6493 comm="syz.0.1340" exe="/root/syz-executor" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f8a79f6cde9 code=0x7ffc0000 [ 57.424763][ T29] audit: type=1326 audit(1738703011.003:654): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6493 comm="syz.0.1340" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a79f6cde9 code=0x7ffc0000 [ 57.448245][ T29] audit: type=1326 audit(1738703011.003:655): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6493 comm="syz.0.1340" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f8a79f6cde9 code=0x7ffc0000 [ 57.484175][ T29] audit: type=1400 audit(1738703011.013:656): avc: denied { read } for pid=2982 comm="syslogd" name="log" dev="sda1" ino=1915 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 57.579745][ T6507] netlink: 'syz.2.1343': attribute type 6 has an invalid length. [ 57.682364][ T6518] lo speed is unknown, defaulting to 1000 [ 57.715218][ T6521] netlink: 'syz.4.1354': attribute type 5 has an invalid length. [ 57.871755][ T6543] loop1: detected capacity change from 0 to 128 [ 57.879610][ T6541] loop3: detected capacity change from 0 to 764 [ 57.891007][ T6543] FAT-fs (loop1): Directory bread(block 32) failed [ 57.906904][ T6543] FAT-fs (loop1): Directory bread(block 33) failed [ 57.917409][ T6543] FAT-fs (loop1): Directory bread(block 34) failed [ 57.943758][ T6543] FAT-fs (loop1): Directory bread(block 35) failed [ 57.953083][ T6543] FAT-fs (loop1): Directory bread(block 36) failed [ 57.960569][ T6543] FAT-fs (loop1): Directory bread(block 37) failed [ 57.968485][ T6543] FAT-fs (loop1): Directory bread(block 38) failed [ 57.975275][ T6543] FAT-fs (loop1): Directory bread(block 39) failed [ 57.981871][ T6543] FAT-fs (loop1): Directory bread(block 40) failed [ 58.006922][ T6551] loop0: detected capacity change from 0 to 4096 [ 58.014714][ T6543] FAT-fs (loop1): Directory bread(block 41) failed [ 58.124737][ T6543] FAT-fs (loop1): error, corrupted directory (invalid entries) [ 58.132372][ T6543] FAT-fs (loop1): Filesystem has been set read-only [ 58.297920][ T6589] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 58.332171][ T6591] lo speed is unknown, defaulting to 1000 [ 58.419519][ T6613] loop3: detected capacity change from 0 to 164 [ 58.437611][ T6613] Unable to read rock-ridge attributes [ 58.447768][ T6613] Unable to read rock-ridge attributes [ 58.461264][ T6606] loop2: detected capacity change from 0 to 4096 [ 58.615721][ T6632] vhci_hcd: invalid port number 252 [ 58.620944][ T6632] vhci_hcd: invalid port number 252 [ 58.641564][ T6637] loop0: detected capacity change from 0 to 164 [ 58.657891][ T6637] ISOFS: unable to read i-node block [ 58.663381][ T6637] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 58.674700][ T6639] loop3: detected capacity change from 0 to 512 [ 58.695628][ T6639] EXT4-fs: Ignoring removed orlov option [ 58.701406][ T6639] EXT4-fs: Ignoring removed nomblk_io_submit option [ 58.775757][ T6639] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 58.783692][ T6639] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e118, mo2=0002] [ 58.794899][ T6639] System zones: 0-1, 15-15, 18-18, 34-34 [ 58.823610][ T6639] EXT4-fs (loop3): orphan cleanup on readonly fs [ 58.831410][ T6639] EXT4-fs warning (device loop3): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 58.846072][ T6639] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 58.868599][ T6639] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.1408: bg 0: block 40: padding at end of block bitmap is not set [ 58.894128][ T6639] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6550: Corrupt filesystem [ 58.903858][ T6639] EXT4-fs (loop3): 1 truncate cleaned up [ 58.956649][ T6676] loop1: detected capacity change from 0 to 4096 [ 59.014666][ T6690] __nla_validate_parse: 12 callbacks suppressed [ 59.014680][ T6690] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1425'. [ 59.092646][ T6707] loop2: detected capacity change from 0 to 128 [ 59.190811][ T6717] vhci_hcd: invalid port number 0 [ 59.298836][ T6740] lo speed is unknown, defaulting to 1000 [ 59.491876][ T6773] loop4: detected capacity change from 0 to 512 [ 59.541520][ T6773] EXT4-fs (loop4): orphan cleanup on readonly fs [ 59.554749][ T6773] EXT4-fs warning (device loop4): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 59.570823][ T6773] EXT4-fs (loop4): Cannot turn on quotas: error -22 [ 59.578146][ T6773] EXT4-fs (loop4): 1 truncate cleaned up [ 59.636167][ T6790] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1472'. [ 59.757775][ T6799] lo speed is unknown, defaulting to 1000 [ 59.802291][ T6810] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1481'. [ 59.816761][ T6813] loop1: detected capacity change from 0 to 1024 [ 59.888197][ T6822] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1474'. [ 59.906127][ T6822] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: invalid value (0) [ 59.915565][ T6822] (unnamed net_device) (uninitialized): option ad_actor_sys_prio: allowed values 1 - 65535 [ 59.960690][ T6829] loop1: detected capacity change from 0 to 512 [ 60.015860][ T6829] EXT4-fs (loop1): orphan cleanup on readonly fs [ 60.032800][ T6829] EXT4-fs warning (device loop1): ext4_enable_quotas:7145: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 60.146772][ T6829] EXT4-fs (loop1): Cannot turn on quotas: error -22 [ 60.164199][ T6829] EXT4-fs (loop1): 1 truncate cleaned up [ 60.283823][ T6852] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1498'. [ 60.376577][ T6861] lo speed is unknown, defaulting to 1000 [ 60.450044][ T6864] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x87 [ 60.635608][ T6874] 8021q: adding VLAN 0 to HW filter on device batadv1 [ 60.646359][ T6885] netlink: 60 bytes leftover after parsing attributes in process `syz.3.1512'. [ 60.655742][ T6885] unsupported nlmsg_type 40 [ 60.915101][ T6925] netlink: 24 bytes leftover after parsing attributes in process `syz.2.1533'. [ 60.966854][ T6931] netlink: 'syz.4.1536': attribute type 2 has an invalid length. [ 61.257210][ T6989] netlink: 16 bytes leftover after parsing attributes in process `syz.2.1564'. [ 61.318635][ T7001] loop0: detected capacity change from 0 to 512 [ 61.365019][ T7001] ext4 filesystem being mounted at /298/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.376948][ T7014] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1575'. [ 61.488919][ T7028] loop0: detected capacity change from 0 to 256 [ 61.591964][ T24] hid-generic 0000:0000:0000.0002: hidraw0: HID v0.00 Device [syz1] on syz1 [ 61.622136][ T7042] loop3: detected capacity change from 0 to 256 [ 61.632574][ T7042] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 61.676945][ T7042] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 61.690186][ T7046] loop0: detected capacity change from 0 to 2048 [ 61.700383][ T7048] program syz.4.1592 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 61.896834][ T7064] vhci_hcd vhci_hcd.0: pdev(4) rhport(0) sockfd(4) [ 61.903432][ T7064] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 61.910954][ T7064] vhci_hcd vhci_hcd.0: Device attached [ 61.930272][ T7066] vhci_hcd: connection closed [ 61.933832][ T40] vhci_hcd: stop threads [ 61.942852][ T40] vhci_hcd: release socket [ 61.947411][ T40] vhci_hcd: disconnect device [ 62.064308][ T7093] netlink: 8 bytes leftover after parsing attributes in process `syz.2.1611'. [ 62.214845][ T29] kauditd_printk_skb: 186 callbacks suppressed [ 62.214860][ T29] audit: type=1400 audit(1738703015.803:842): avc: denied { create } for pid=7116 comm="syz.3.1623" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 62.256715][ T29] audit: type=1400 audit(1738703015.823:843): avc: denied { setopt } for pid=7116 comm="syz.3.1623" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 62.492534][ T29] audit: type=1400 audit(1738703016.063:844): avc: denied { bind } for pid=7128 comm="syz.4.1630" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 62.511827][ T29] audit: type=1400 audit(1738703016.063:845): avc: denied { name_bind } for pid=7128 comm="syz.4.1630" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 62.532623][ T29] audit: type=1400 audit(1738703016.063:846): avc: denied { node_bind } for pid=7128 comm="syz.4.1630" saddr=::ffff:224.0.0.1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=dccp_socket permissive=1 [ 62.555471][ T29] audit: type=1400 audit(1738703016.063:847): avc: denied { connect } for pid=7128 comm="syz.4.1630" laddr=::ffff:224.0.0.1 lport=20000 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 62.577998][ T29] audit: type=1400 audit(1738703016.063:848): avc: denied { name_connect } for pid=7128 comm="syz.4.1630" dest=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=dccp_socket permissive=1 [ 62.890900][ T29] audit: type=1400 audit(1738703016.473:849): avc: denied { create } for pid=7164 comm="syz.2.1645" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 63.074591][ T29] audit: type=1400 audit(1738703016.653:850): avc: denied { bind } for pid=7177 comm="syz.2.1652" lport=256 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 63.094960][ T29] audit: type=1400 audit(1738703016.653:851): avc: denied { node_bind } for pid=7177 comm="syz.2.1652" saddr=172.20.20.170 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 63.282651][ T7203] netlink: 'syz.0.1664': attribute type 5 has an invalid length. [ 63.441689][ T7228] loop1: detected capacity change from 0 to 1024 [ 63.448927][ T7228] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 63.479193][ T7228] EXT4-fs (loop1): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 63.493601][ T7228] EXT4-fs error (device loop1): ext4_get_journal_inode:5798: inode #32: comm syz.1.1677: iget: special inode unallocated [ 63.514862][ T7228] EXT4-fs (loop1): no journal found [ 63.514876][ T7228] EXT4-fs (loop1): can't get journal size [ 63.515256][ T7228] EXT4-fs error (device loop1): ext4_protect_reserved_inode:160: inode #32: comm syz.1.1677: iget: special inode unallocated [ 63.545415][ T7228] EXT4-fs (loop1): failed to initialize system zone (-117) [ 63.569130][ T7228] EXT4-fs (loop1): mount failed [ 63.594413][ T7248] loop0: detected capacity change from 0 to 512 [ 63.646602][ T7248] EXT4-fs error (device loop0): ext4_orphan_get:1394: comm syz.0.1685: couldn't read orphan inode 26 (err -116) [ 63.671181][ T7248] ext4 filesystem being mounted at /318/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 63.760746][ T7271] vhci_hcd: invalid port number 15 [ 63.766011][ T7271] vhci_hcd: default hub control req: 1f7e v0018 i000f l0 [ 64.407846][ T7367] loop3: detected capacity change from 0 to 512 [ 64.437909][ T7367] ext4 filesystem being mounted at /334/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.459841][ T7375] IPVS: Schedule: port zero only supported in persistent services, check your ipvs configuration [ 64.536729][ T7382] program syz.3.1745 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 64.914442][ T7439] __nla_validate_parse: 6 callbacks suppressed [ 64.914456][ T7439] netlink: 4 bytes leftover after parsing attributes in process `syz.2.1773'. [ 64.927966][ T7437] loop3: detected capacity change from 0 to 8192 [ 64.949256][ T7437] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 64.958121][ T7437] FAT-fs (loop3): Filesystem has been set read-only [ 64.971556][ T7437] FAT-fs (loop3): error, fat_get_cluster: invalid cluster chain (i_pos 0) [ 64.973287][ T7443] IPv6: syztnl0: Disabled Multicast RS [ 65.089034][ T7455] xt_cgroup: invalid path, errno=-2 [ 65.177569][ T7469] loop1: detected capacity change from 0 to 128 [ 65.193863][ T7471] loop3: detected capacity change from 0 to 512 [ 65.200457][ T7469] FAT-fs (loop1): Directory bread(block 11554) failed [ 65.202087][ T7471] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 65.221233][ T7469] FAT-fs (loop1): Directory bread(block 11555) failed [ 65.228541][ T7469] FAT-fs (loop1): Directory bread(block 11556) failed [ 65.239833][ T7469] FAT-fs (loop1): Directory bread(block 11557) failed [ 65.249824][ T7469] FAT-fs (loop1): Directory bread(block 11558) failed [ 65.257050][ T7469] FAT-fs (loop1): Directory bread(block 11559) failed [ 65.267505][ T7469] FAT-fs (loop1): Directory bread(block 11560) failed [ 65.274390][ T7469] FAT-fs (loop1): Directory bread(block 11561) failed [ 65.274418][ T7479] loop0: detected capacity change from 0 to 736 [ 65.281752][ T7469] FAT-fs (loop1): Directory bread(block 11562) failed [ 65.281774][ T7469] FAT-fs (loop1): Directory bread(block 11563) failed [ 65.308795][ T7471] EXT4-fs (loop3): 1 truncate cleaned up [ 65.340772][ T7486] bond0: option tlb_dynamic_lb: mode dependency failed, not supported in mode balance-rr(0) [ 65.376721][ T7492] loop1: detected capacity change from 0 to 256 [ 65.397139][ T7492] FAT-fs (loop1): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 65.417001][ T7495] loop4: detected capacity change from 0 to 256 [ 65.434338][ T7492] FAT-fs (loop1): error, fat_bmap_cluster: request beyond EOF (i_pos 196) [ 65.443034][ T7492] FAT-fs (loop1): Filesystem has been set read-only [ 65.482047][ T7500] loop0: detected capacity change from 0 to 1024 [ 65.519305][ T7500] ext4 filesystem being mounted at /330/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.079332][ T7569] loop2: detected capacity change from 0 to 164 [ 66.096075][ T7572] loop3: detected capacity change from 0 to 512 [ 66.137276][ T7569] Unable to read rock-ridge attributes [ 66.207275][ T7572] EXT4-fs error (device loop3): ext4_orphan_get:1394: comm syz.3.1837: couldn't read orphan inode 26 (err -116) [ 66.262323][ T7572] EXT4-fs mount: 64 callbacks suppressed [ 66.262337][ T7572] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.335287][ T7572] ext4 filesystem being mounted at /374/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 66.397230][ T7596] loop2: detected capacity change from 0 to 1024 [ 66.427410][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.455636][ T7596] EXT4-fs: Ignoring removed nomblk_io_submit option [ 66.466640][ T7598] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1848'. [ 66.524295][ T7596] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=e041c028, mo2=0002] [ 66.533264][ T7596] System zones: 0-1, 3-36 [ 66.540200][ T7596] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 66.597562][ T7596] EXT4-fs error (device loop2): ext4_xattr_ibody_find:2240: inode #2: comm syz.2.1847: corrupted in-inode xattr: bad e_name length [ 66.646030][ T7596] EXT4-fs (loop2): Remounting filesystem read-only [ 66.679217][ T7609] loop3: detected capacity change from 0 to 1024 [ 66.698541][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.736642][ T7609] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 66.801976][ T7624] netlink: 'syz.1.1858': attribute type 3 has an invalid length. [ 66.802436][ T3305] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 66.809801][ T7624] netlink: 666 bytes leftover after parsing attributes in process `syz.1.1858'. [ 67.009232][ T7648] loop3: detected capacity change from 0 to 1024 [ 67.036411][ T7651] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1874'. [ 67.051062][ T7648] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 67.080727][ T7648] JBD2: no valid journal superblock found [ 67.080798][ T7657] loop2: detected capacity change from 0 to 512 [ 67.086502][ T7648] EXT4-fs (loop3): Could not load journal inode [ 67.108000][ T7657] EXT4-fs: Ignoring removed bh option [ 67.128381][ T7657] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 67.177487][ T7657] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.201508][ T7657] ext4 filesystem being mounted at /377/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 67.229315][ T7657] netlink: 'syz.2.1876': attribute type 1 has an invalid length. [ 67.237238][ T7657] netlink: 80 bytes leftover after parsing attributes in process `syz.2.1876'. [ 67.331405][ T3311] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.466865][ T29] kauditd_printk_skb: 57 callbacks suppressed [ 67.466879][ T29] audit: type=1400 audit(1738703021.053:909): avc: denied { map } for pid=7698 comm="syz.0.1895" path="socket:[17156]" dev="sockfs" ino=17156 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 67.544159][ T7712] loop1: detected capacity change from 0 to 512 [ 67.582472][ T7719] netlink: 'syz.4.1904': attribute type 25 has an invalid length. [ 67.593008][ T7721] loop0: detected capacity change from 0 to 512 [ 67.601591][ T7712] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.605088][ T7721] EXT4-fs: Ignoring removed orlov option [ 67.623338][ T7712] ext4 filesystem being mounted at /398/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.631455][ T7725] usb usb1: check_ctrlrecip: process 7725 (syz.2.1906) requesting ep 01 but needs 81 [ 67.658655][ T29] audit: type=1400 audit(1738703021.233:910): avc: denied { name_bind } for pid=7726 comm="syz.3.1907" src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 67.659384][ T7725] vhci_hcd: default hub control req: 0200 v0000 i0001 l0 [ 67.680366][ T29] audit: type=1400 audit(1738703021.233:911): avc: denied { node_bind } for pid=7726 comm="syz.3.1907" saddr=::a8aa:aaff:feaa:aa1e src=20002 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 67.730610][ T3304] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.750416][ T7721] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 67.773377][ T7721] ext4 filesystem being mounted at /350/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 67.802955][ T7739] vlan0: entered promiscuous mode [ 67.837975][ T7739] team0: Port device vlan0 added [ 67.848852][ T29] audit: type=1400 audit(1738703021.433:912): avc: denied { sqpoll } for pid=7745 comm="syz.2.1914" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 67.894234][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 67.937296][ T29] audit: type=1400 audit(1738703021.513:913): avc: denied { mount } for pid=7754 comm="syz.4.1918" name="/" dev="configfs" ino=1017 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 67.938973][ T7760] netlink: 'syz.1.1920': attribute type 3 has an invalid length. [ 67.959995][ T29] audit: type=1400 audit(1738703021.523:914): avc: denied { search } for pid=7754 comm="syz.4.1918" name="/" dev="configfs" ino=1017 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 67.996134][ T29] audit: type=1400 audit(1738703021.583:915): avc: denied { unmount } for pid=3301 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 68.041704][ T29] audit: type=1400 audit(1738703021.623:916): avc: denied { write } for pid=7763 comm="syz.0.1923" name="tcp" dev="proc" ino=4026532420 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 68.101182][ T7774] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1926'. [ 68.128427][ T29] audit: type=1400 audit(1738703021.703:917): avc: denied { ioctl } for pid=7775 comm="syz.1.1928" path="socket:[17275]" dev="sockfs" ino=17275 ioctlcmd=0x8955 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 68.223554][ T29] audit: type=1400 audit(1738703021.803:918): avc: denied { mount } for pid=7791 comm="syz.1.1935" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 68.285699][ T7803] loop0: detected capacity change from 0 to 512 [ 68.302090][ T7803] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 68.385806][ T7817] netlink: 'syz.1.1947': attribute type 29 has an invalid length. [ 68.390894][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.394182][ T7817] netlink: 'syz.1.1947': attribute type 29 has an invalid length. [ 68.489145][ T7834] loop0: detected capacity change from 0 to 512 [ 68.517119][ T7834] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.540699][ T7834] ext4 filesystem being mounted at /359/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.607897][ T7834] EXT4-fs error (device loop0): ext4_generic_delete_entry:2687: inode #2: block 3: comm syz.0.1956: bad entry in directory: inode out of bounds - offset=24, inode=1048587, rec_len=20, size=4096 fake=0 [ 68.610767][ T7854] loop4: detected capacity change from 0 to 512 [ 68.632496][ T7834] EXT4-fs error (device loop0) in ext4_delete_entry:2758: Corrupt filesystem [ 68.658756][ T7862] EXT4-fs error (device loop0): ext4_xattr_block_get:596: inode #15: comm syz.0.1956: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 68.676545][ T7862] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 68.676730][ T7859] vhci_hcd: invalid port number 15 [ 68.687767][ T7862] EXT4-fs error (device loop0): ext4_xattr_block_get:596: inode #15: comm syz.0.1956: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 68.715326][ T7854] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 68.740527][ T7862] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 68.760775][ T7862] EXT4-fs error (device loop0): ext4_xattr_block_get:596: inode #15: comm syz.0.1956: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 68.762786][ T7854] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 68.786517][ T7862] EXT4-fs error (device loop0): ext4_xattr_block_get:596: inode #15: comm syz.0.1956: corrupted xattr block 19: ea_inode specified without ea_inode feature enabled [ 68.790264][ T7854] ext4 filesystem being mounted at /404/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 68.810663][ T7862] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop0 ino=15 [ 68.823566][ T7854] EXT4-fs error (device loop4): ext4_xattr_block_get:596: inode #15: comm syz.4.1965: corrupted xattr block 32: bad e_name length [ 68.827318][ T7862] EXT4-fs error (device loop0): ext4_validate_block_bitmap:432: comm syz.0.1956: bg 0: block 18: invalid block bitmap [ 68.839516][ T7854] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 68.852378][ T7862] EXT4-fs error (device loop0): ext4_acquire_dquot:6927: comm syz.0.1956: Failed to acquire dquot type 1 [ 68.873389][ T7854] EXT4-fs error (device loop4): ext4_xattr_block_get:596: inode #15: comm syz.4.1965: corrupted xattr block 32: bad e_name length [ 68.887076][ T7854] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop4 ino=15 [ 68.898200][ T7877] EXT4-fs error (device loop4): ext4_free_inode:354: comm syz.4.1965: bit already cleared for inode 16 [ 68.920348][ T3300] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 68.943515][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 69.123503][ T7914] loop4: detected capacity change from 0 to 256 [ 69.151786][ T7916] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1992'. [ 69.233840][ T7933] PM: Enabling pm_trace changes system date and time during resume. [ 69.233840][ T7933] PM: Correct system time has to be restored manually after resume. [ 69.308987][ T7950] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2006'. [ 69.339224][ T7957] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 69.339224][ T7957] The task syz.1.2004 (7957) triggered the difference, watch for misbehavior. [ 69.357715][ T7956] netlink: 876 bytes leftover after parsing attributes in process `syz.0.2008'. [ 69.367520][ T7956] netlink: 876 bytes leftover after parsing attributes in process `syz.0.2008'. [ 69.459338][ T7973] SELinux: syz.0.2017 (7973) wrote to /sys/fs/selinux/user! This will not be supported in the future; please update your userspace. [ 69.535721][ T7983] loop4: detected capacity change from 0 to 2048 [ 69.546587][ T3000] ================================================================== [ 69.554702][ T3000] BUG: KCSAN: data-race in dont_mount / lookup_fast [ 69.561291][ T3000] [ 69.563595][ T3000] read-write to 0xffff88810663a840 of 4 bytes by task 4135 on cpu 0: [ 69.571635][ T3000] dont_mount+0x2a/0x40 [ 69.575774][ T3000] vfs_unlink+0x298/0x430 [ 69.580087][ T3000] do_unlinkat+0x237/0x4d0 [ 69.584499][ T3000] __x64_sys_unlink+0x2e/0x40 [ 69.589181][ T3000] x64_sys_call+0x2329/0x2dc0 [ 69.593861][ T3000] do_syscall_64+0xc9/0x1c0 [ 69.598387][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.604272][ T3000] [ 69.606580][ T3000] read to 0xffff88810663a840 of 4 bytes by task 3000 on cpu 1: [ 69.614103][ T3000] lookup_fast+0xe9/0x320 [ 69.618433][ T3000] walk_component+0x3f/0x230 [ 69.623014][ T3000] path_lookupat+0x10a/0x2b0 [ 69.627595][ T3000] filename_lookup+0x150/0x340 [ 69.632353][ T3000] do_readlinkat+0x89/0x210 [ 69.636842][ T3000] __x64_sys_readlink+0x47/0x60 [ 69.641685][ T3000] x64_sys_call+0x28ba/0x2dc0 [ 69.646358][ T3000] do_syscall_64+0xc9/0x1c0 [ 69.650849][ T3000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 69.656818][ T3000] [ 69.659125][ T3000] value changed: 0x00600008 -> 0x00008008 [ 69.664828][ T3000] [ 69.667140][ T3000] Reported by Kernel Concurrency Sanitizer on: [ 69.673273][ T3000] CPU: 1 UID: 0 PID: 3000 Comm: udevd Not tainted 6.14.0-rc1-syzkaller-00026-gd009de7d5428 #0 [ 69.683496][ T3000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 12/27/2024 [ 69.693536][ T3000] ================================================================== [ 69.714488][ T7983] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 69.730671][ T7983] EXT4-fs error (device loop4): ext4_ext_precache:631: inode #2: comm syz.4.2022: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 5(5) [ 69.748629][ T7983] EXT4-fs (loop4): Remounting filesystem read-only [ 69.761974][ T3301] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000.